What is the significance of the vertical columns of the periodic table? what is the significance of the horizontal rows?

Answers

Answer 1

Yes, horizontal rows are periods. “All of the elements in a period have a similar number of atomic orbitals. Each element in the top row (the principal time frame) has one orbital for its electrons. The greater part of the components in the second column (the second time frame) has two orbitals for their electrons. It goes down the occasional table that way. As of now, the most extreme number of electron orbitals or electron shells for any element is seven."

The vertical columns are groups. "The elements in a group have the same number of electrons in their outer orbital [and thus the same charge]. Every element in the first column (bunch one) has one electron in its external shell. Each element on the second segment (assemble two) has two electrons in the external shell. As you continue tallying the segments, you'll know what numbers of electrons are in the external shell.


Related Questions

A(n) ____ window is an open window hidden from view but that can be displayed quickly by clicking the window's app button on the taskbar.â

Answers

A minimized window :)  

Hope that helped!

Answer:

The correct answer is: minimized.

Explanation:

When a window is active (the corresponding button is selected in the taskbar), clicking on its button in the taskbar minimizes the window. This means that the window disappears from the desktop. When a window is minimized, its content is not closed or deleted, it is simply temporarily removed from the desktop. In the previous image; are minimized, Excel and Windows Media Player but are still running, as their respective buttons appear in the taskbar. You can also minimize a window by clicking the Minimize button located in the upper right corner of the window.

To restore a minimized window - that is, to display it again on the desktop - click its button on the taskbar. For more information about these buttons, see Windows help and support.

Which connector is most commonly used to connect printers to desktop pc systems?

Answers

USB 2.0 is the most common now. it used to be Firewire 800

The process of building new systems by combining packaged software, existing legacy systems, and new software written to integrate everything together is called _____.

Answers

The answer would be System intergration

What is a functionalist perspective of cell phones, internet and personal computers?

Answers

As these technologies are rapidly evolving a functionalist would say that they unbalance the equilibrium of the social state, and is therefore undesirable as there is more interaction and adaptation of habits from other societies. But they also say that it's not a good thing to change immediately because it might disrupt the society. Therefore it has to change slowly. 

Which feature in word automatically corrects typos, minor spelling errors, and capitalization as you type? autocomplete spelling and grammar autocorrect autotype?

Answers

I think auto correct.....,

The format cells dialog box tab that provides options for locking or hiding cells to prevent other users from modifying their contents is _____.

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The format cells dialog box tab that gives choices to locking or concealing cells to keep different clients from altering their substance is protection. It is part of Microsoft office application that enables to lock or protect the data. It is a way of protecting the files.

____ are diagrams used in mathematics and logic to help describe the truth of an entire expression based on the truth of its parts.

Answers

Truth tables are diagrams used in mathematics and logic to help describe the truth of an entire expression based on the truth of its parts.

A truth table shows all the possible combinations (outputs) that can be produced from the given inputs. They are mainly used in Boolean algebra.


NEED HELP ASAP!
FLASH FLOODS CAN CAUSE VEHICLES TO FLOAT AND FILL WITH WATER, TRAPPING AND DROWNING PEOPLE. WHILE ESPECIALLY DANGEROUS AT NIGHT AND IN DEEP WATER, EVEN ____ INCHES OF WATER CAN FLOAT SOME SMALL CARS.

Answers

Six inches is the answer

â________________ software can sometimes be used to decrypt a drive that is utilizing whole disk encryption.

Answers

Elcomsoft forensic disk decryptor software can sometimes be used to decrypt a drive that is utilizing whole disk encryption.
Elcomsoft Forensic Disk Decryptor is a software that Perform the complete forensic analysis of encrypted disks and volumes protected. It has two access modes: Full Decryption and Real-Time Access to Encrypted Information. There are at least three different methods for acquiring the decryption keys. Its license price is $299.

Which adapter card in a pc would provide data fault tolerance?

Answers

The adapter cards add extra functionality to a computer and are designed for a specific task. There are several typed of adapter cards: Input/Output cards, Storage Controllers, Sound Cards,Graphic cards,...
A RAID (Redundant Array of Independent Diskscard) (or RAID controller) is an adapter card in a PC that provides data fault tolerance. It controls the expansion of internal and external drives so they can work as a single logical unit and provides fault tolerance for storage devices

The database management system is a program used to create, process, and administer a database.
a. True
b. False

Answers

The Answer is True.

The ____ property configures a shadow effect on the text displayed within an element

Answers

Shareder Is the answer I put. 

What folder is used to store offline files and folders managed by the offline files utility?

Answers

Offline files are stored in [systemdrive]:\windows\csc folder by default

You observe a small plaque on an electrical appliance that reads, in part, "115 volts AC 60 Hz." This means that the appliance A. contains a heating element. B. may be operated with batteries. C. produces special safety hazards. D. must be operated on alternating current.

Answers

You observe a small plaque on an electrical appliance that reads, in part, "115 volts AC 60 Hz." AC stands for alternating current. This means that the appliance must be operated on alternating current. Electrical appliance based upon their power consumption can be supplied on direct current (DC) or alternating current (AC).  In this case, the appliance must be supplied on AC current.

From which part of the boat should you lower the anchor line?

Answers

The anchor line should be lower from the BOW, ATTACH THE LINE TO THE BOW CLEAT. Anchoring from the bow prevents taking on of water into the vessel which can lead to swamping or capsizing of the vessel. It is recommended never to tie the anchor line to the stern, the additional weight could bring water inside the boat.  

A ________ attack disables a computer system or network by making so many requests of it that it overloads it and keeps other users from accessing it.

Answers

The answer is denial of service. In this process, it makes a user access and have a lot of things to process because of the request that is being laid out. If the request has not been successful, it would likely make the user to have no ability of accessing the system which we can say is related to the given description above.

A monitor is a type of A.cpu B.imput C.memory D.output

Answers

a monitore is a type of a cpu

Answer:

A monitor is a type of Output.

What type of electronic monitoring involves an offender being contacted periodically by telephone or beeper to verify his or her whereabouts?

Answers

The type of electronic monitoring that involves an offender being contacted periodically by telephone or beeper to verify his or her whereabouts is called the programmed contact. It is a method used in investigations to monitor the offender in a certain situation where he is forced to remain.

A ____ copies and then automatically compresses files and folders from a hard disk to a single file, called a backup file.

Answers

 A back-up program copies and then automatically compresses files and folders from a hard disk to a single file, called a back-up file

What is the second step in opening the case of a working computer?

Answers

The steps of opening the case of a working computer as follows:
1- power off the device
2- unplug its power cable
3- detach all the external attachments and cables from the case
4- Remove the retaining screws of the side panel
5- Remove the case's side panel

So, the answer to your question is : unplug its power cable.

Final answer:

The second step in opening a computer case involves ensuring the computer is turned off and disconnected from any power source, followed by removing all cables.

Explanation:

The second step in opening the case of a working computer typically involves preparing the computer to be safely opened. Prior to opening the case, ensure that the computer is turned off and disconnected from any power source to avoid electric shock or damaging the components. After confirming the computer is powered down, you usually need to remove any cables connected to it, including the power cable, and place the computer on a stable, flat surface. Looking at various contexts, the second step may vary, but safety and disconnection from power are the key concerns before opening a computer case.

QUICK TRUE/FALSE QUESTION
A Uniform Resource Locator (URL) is how the internet knows where to take users when an address is typed into a browser.

True or False

Answers

true because if u break the law, the police can track u down like that.

Answer:

True

Explanation:

The URL is a unique resource used to locate the resource on the internet. This is commonly known as the web address. The web address consists of many parts: the protocol identifier and the IP address of the computer.

URL protocols consist of the Hypertext Transfer Protocol (HTTP) or the HTTP for secure browsing and email communication. The URL specifies the following about a website:

path to a specific page

network port used to make the connection

specific reference point, e.g. HTTML

and

query of search information, e.g a website extension.

The URL is important to identify and distinguish between true and malicious sites.

Servers and high-end workstations commonly use _______ memory, which is specialized memory as it has additional circuitry to manage large amounts of ram.

Answers

I am 100% sure that complete statement should look like this: Servers and high-end workstations commonly use buffered memory, which is specialized memory as it has additional circuitry to manage large amounts of ram. Buffered memory helps to speed up some process by reserving a particular amount of RAM for it.

Once you have saved a block of text or graphics fir easy insertion in other documents, you'll see it in the _____ gallery. 
A. clip art
B. multimedia online
C. photo space
D. quick parts


I thought the answer was A. Clip art, but I got it wrong and I can't seem to find it anywhere in the lesson. 

Answers

The quick part is used to access and reuse building blocks. Building blocks are pieces of content like block of text or graphic that can be reused and are stored in galleries. Once you have saved a block of text or graphics fir easy insertion in other documents, you'll see it in the quick parts gallery. (solution:D). You should click where you want to insert the block and than position on the Insert tab, in the Text group and click Quick Parts. 

What is the important safety information found on a boat's capacity plate?

Answers

Written on the boat capacity plate that is important for every captain or owner must be knowledgeable about is the maximum allowable total weight and number of passengers. This is to avoid untoward accident due to over capacity and a ticket for unsafe operation by law enforcements. 

An administrator needs to install a domain controller in a remote office, with the requirement that the domain controller does not store password information. what type of domain controller should the administrator install?

Answers

He should deploy an RDOC controller. 

What should you enter at the command prompt to scan for open tcp ports on your linux system?

Answers

netstat -ant

I like to add "p" to get the process' name that's listening.

Some input devices include a kind of output that provides the user with a physical response from the device. what kind of output is this

Answers

CORRECTION: Tactile Output

Final answer:

Haptic feedback is the physical response given by an input device to the user, which includes vibrations and audible clicks, providing a more intuitive way to interact with technology.

Explanation:

The kind of output that provides a user with physical response from an input device is known as haptic feedback. This feedback can come in various forms such as vibrations, force feedback, or even the sensation of motion. For example, graphics tablets use the principle of induction where the pen emits a tiny magnetic field that interacts with wires underneath the screen to create an electromotive force (emf), translating the movement into a visual line on the screen. Similarly, some counters designed to measure voltage changes emit an audible click and also display the change on a meter, providing both auditory and visual feedback to the user. This interactivity enhances the user experience and allows for a more intuitive and immersive interaction with technology.

An icon on your desktop is a component of a ____ interface.

Answers

GUI - Graphical User Interface

An instruction book or program that takes users through a prescribed series of steps to learn how to use a program is called (a) ________.

Answers

Manual

An instruction book or program that takes users through a prescribed series of steps to learn how to use a program is called a manual.

Provide 3 ways in which the government can ensure that the help it offers is received only by the people who are in need

Answers

The first way is to build the houses for needy and poor people.Then free education and job opportunities should be provided to each and every people. Food should be provided at lower rates to the poor people so that our country will not face any poverty problems, and also food stamps can be given out. If the government offers all of these listed above then it is one of the best government for the people.
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