WONDER #1380: Why Do Things Melt When They Get Hot?

Question 1 of 3

Melting occurs at what level?

1. cellular
2. atomic
3. molecular
4. nuclear

Question 2 of 3

What is the melting point of solid water (ice)?

1. 32º F
2. 100º F
3. 212º F
4. 7,619º F

Question 3 of 3

The scientific process of melting is what scientists call a what?

1. sublimation
2. molecular explosion
3. atomic reaction
4. phase transition

Check your answers online at https://wonderopolis.org/wonder/why-do-things-melt-when-they-get-hot.