In the Picture Representing Binary Hydride AH_x,lightly-Shaded Spheres Represent H

question 45

Multiple Choice

In the picture representing binary hydride AH_x,lightly-shaded spheres represent H atoms or ions and darkly-shaded spheres represent atoms or ions of the other element,A.If A is a second-period element,the oxidation state of hydrogen and the oxidation state of element A in the binary hydride shown below are

• A)+1 and -3.
• B)+1 and -1.
• C)-1 and +1.
• D)-1 and +3.

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Definitions:

TCP

Transmission Control Protocol, a fundamental protocol in the Internet protocol suite that enables reliable, ordered, and error-checked delivery of a stream of bytes between applications running on hosts communicating via an IP network.

Three-way Handshake

A method used in a TCP/IP network to establish a connection between a client and a server that involves three steps: the initiation of the connection by the client, the acknowledgment by the server, and the acknowledgment of the acknowledgment by the client.

POP

Post Office Protocol, a standard protocol used by local email clients to retrieve emails from a remote server over an IP network.

Post Office Protocol

An internet standard protocol used by local email clients to retrieve emails from a remote server over a TCP/IP connection.