Answer:
0.032 mole
Explanation:
Please mark me as brainliest
answer : D= m/v
Explanation:
all about density and mass and size of the molecules in a liquid and how close they are packed together
1. rancidification fixation of water is CHEMICAL CHANGE
2. Tearing of paper is PHYSICAL CHANGE
3. Rusting if iron is CHEMICAL CHANGE
4. Electrolysis of water is CHEMICAL CHANGE
Answer:
A molecule is a group of two or more atoms that are held together by chemical bonds.
Explanation: