Math, asked by vinodbhat7447, 4 months ago

2. How many atoms are present in a

K2SO4

KNO

Answers

Answered by aayushi2256

0

Answer:

7 is the atomic number

Step-by-step explanation:

Answered by lailaalif2002

0

Answer:

Percent composition by element

Element Symbol # of Atoms

Oxygen O 4

Sulfur S 1

Potassium K 2

4+1+2 =7

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