<table>, <caption>, <tr>, It indicates table heading, It is used to speedy a table heading,

Option : c. principal quantum number

(a) Heading (b) Subject  (c) Complimentary close

This statement is True.  A cash discount is given by the creditor or seller to the debtor or buyer to induce him to make prompt payment. It is given at the...

(a) A dark moonless night. (b) A night without even a twilight and the only light seen was the light from the stars far away on the black sky. (c) A soundless,...

(b) address, heading

1. &lt;H1&gt; 2. &lt;H6&gt;

Correct option is  (B) &lt;caption&gt;

Correct option is  (D) &lt;th&gt;

Match the following: Column‘A’ Column ‘B’ (1) &lt;del&gt;  (D) Anything that appears  within&lt;del&gt;…&lt;/del&gt;… element, is  displayed as deleted text (2 &lt;mark&gt;   (C) The HTML element defines  marked or highlighted text (3) &lt;H1&gt; (B) Largest heading level (4) &lt;H6&gt;  (A) Smallest heading level

A) magnitude, direction