Question

help me I can't understand it​

Answer 1

Answer:

1. true
2. true
3. true
4. true
5. true

hope this helps nd please mark me as brainliest

Answer 2

Explanation:

1st statement is true

2nd statement is true

3 rd statement is false

solids and liquids can heat and cool

4 th statement is true

5 th statement is false

chemical formula if mercury is HgCI2