👤

2. 8.20 g of magnesium reacts with 5.40 g of oxygen.
What is the percent composition of the magnesium?
A. 39.7%
B. 56.9%
C. 71.2%
D. 60.3%​


Sagot :

Answer:

=60.3 %

Explanation:

pasensya na sa sulattt

View image Saysonairyll