Question

how the mass will be changed if 10 gram of magnesium is heated in oxygen?​

Answer 1

Explanation:

In every chemical reaction, mass is conserved and not created or destroyed. So, even if the mass of magnesium ribbon will decrease, some of that mass has gone to become magnesium oxide. The change in mass is 7 g , which is the mass of oxygen that reacted with the magnesium.

Answer 2

Answer:

$\huge\mathfrak\pink{hola dear}$

In every chemical reaction,

mass is conserved and not created or destroyed. So, even if the mass of magnesium ribbon will decrease,

some of that mass has gone to become magnesium oxide.

• The change in mass is 7 g , which is the mass of oxygen that reacted with the magnesium.

hope it's helpful for you .

mark me as brainlist .

$\huge\mathfrak\green{thanks}$