Question

solve all this problem ​

Answer 1

Answer:

HEY MATE!!

1. same number of protons
2. a metallic element reacts with a non mettalic element
3. magnesium
4. magnesium pottasium and chlorine
5. not sure but think so it is rusting of iron

☺️☺️

Answer 2

Answer:

(1) (b) have the same number of protons

(2) (c) a metallic element reacts with a non-metallic element

(3) (c) Hydrogen

(4) (d) Magnesium

(5) (c) Potassium and Chlorine

(6) (b) Rusting of Iron