Question

True/False 1,atoms combines to form element 2, a physical changes is a change in the composition of as substance 3, physical properties are used as a basis for identifying substance 4, a symbol stands for one atom of an element?​

Answer 1

Answer:

1. True
2. False
3. true
4. false

Explanation:

hope it helps .

Answer 2

Answer:

False

False

True

True

Tell me if my answers are correct

Explanation:

1,atoms combines to form element.

False/ atoms combines to form molecule

2, a physical changes is a change in the composition of a substance.

False/a physical changes is a change in the form of a substance.

3, physical properties are used as a basis for identifying substance.

True

4, a symbol stands for one atom of an element.

True

Good Luck!