Question

please solve the above question....​

Answer 1

Step-by-step explanation:

is this a question of eighth class of d a v school

Answer 2

┏━━━━•❅•°•❈ ↯ •°•❅•━━━━┓

Here's your answer mate

┗━━━━•❅•°•❈ ↯ •°•❅•━━━━┛

Symbol✍

↬ The symbol of an element represents the element and one atom of it more than one atom of an element is indicated by a numeral subscript.

✰Hope it helps❢❢

⛱ ⛱ ⛱ ⛱ ⛱ ⛱ ⛱ ⛱ ⛱ ⛱ ⛱ ⛱ ⛱ ⛱ ⛱