Answer:
42 liters of oxygen (liquid) weighs 47900 grams.
Explanation:
Answers are below
1. A
2. B
3. A
4. A
5. A
6. B
7. A
8. B
9. B
10. B
11. A, B
12. A
13. A
14. A,B
15. A
16. Not sure
17. Maybe both not sure
18. A
A supersaturated solution
C) Highly reactive
An atom with one or two valence electrons more than a closed shell is highly reactive, because the extra valence electrons are easily removed to form a positive ion
24.305 grams
5 primary carbon atoms
3 secondary carbon atoms
4 tertiary carbon atoms
6 hydrogen atoms
