Which of these substances are molecules?

1. H2O

2. NaCl

3. N2

4. O2

Question 12 options:

3 and 4

All of them

1 and 2

None of them

Question

Chemistry

Maren Taylor

15 September, 16:16

Which of these substances are molecules?

1. H2O

2. NaCl

3. N2

4. O2

Question 12 options:

3 and 4

All of them

1 and 2

None of them

+1

Answers (1)

Know the Answer?

Elian Burke · Answer 1

A molecule is an electrically neutral group of two or more atoms held together by chemical bonds. So I would say is all of them, as they all contain two atoms each even in the diatomics

Which of these substances are molecules?1. H2O2. NaCl3. N24. O2Question 12 options:3 and 4All of them1 and 2None of them

Which of these substances are molecules?

1. H2O

2. NaCl

3. N2

4. O2

Question 12 options:

3 and 4

All of them

1 and 2

None of them