Question

State whether the following statements are true or false.
1. Noble metals are very reactive.
2. Sodium is very soft and can be cut by a knife.
3. Non-metals are non-sonorous.
4. Diamond is the hardest known substance.
5. Nitrogen gas is released when metals react with acids.​

Answer 1

Answer:

1 false

2true

3 true

4 true

5 true

Answer 2

Explanation:

1 . T

2. T

3. F

4. T

5. F

these all are the correct answers