13. D
14. A
15. C
16. B
17. F
18. E
Answer:
Condensation 212F or 100C, Freezing 32F or 0C
Explanation:
Condensation 212 degrees Fahrenheit or 100 degrees Celsius.
Freezing point 32 degrees Fahrenheit or 0 degrees Celsius.
A. 1 proton and 1 neutron
Answer:
4 moles of Na are needed.
