Answer:
16.56 g
Explanation:
Mass is the production of Volume and Density.
m = V. d = 6 × 2.76 = 16.56 g
Answer:
it sank to the bottom and started dissolving and creating a gas (gas production is a sign that a chemical change is happening)!
Explanation:
As the gas bubbles rose, they carried some of the colored water with them. When the blob of water reached the top, the gas escaped and down went the water.
Answer:
d
Explanation:
protons and neutrons are in the nucleus which i where most of the mass of an atom comes from