Question

matching
column A Column B
1. A molecule of an element.
2. A molecule of a compound.
3. An atom of a metal.
4. An atom of a non-metal.
5. A substance containing same type of atoms.
6. A substance in which different elements combine
in a fixed ratio.
(c) N2
(d) NH3
(e) compound
(0) element​

Answer 1

Answer:

matching

column A Column B

1. A molecule of an element.

2. A molecule of a compound.

3. An atom of a metal.

4. An atom of a non-metal.

5. A substance containing same type of atoms.

6. A substance in which different elements combine

in a fixed ratio.

(c) N2

(d) NH3

(e) compound

(0) element