Question

can please anybody help me my H.W to fill in the blanks​

Answer 1

Hi!

The correct answers would be:

1. Metallic ; Nonmetallic  

2. Radioisotope  

3. Boils

4. Endothermic

5. Kinetic  

6. Alpha Particles

7. Highest

8. Scientific Model

9. Mass Number ; Atomic Number

Kindly find the explanations in the document attached