Question

3. Write balanced equations and give your observations whe
the following metals react :
(i) Sodium with cold water
(ii) Calcium with cold water
(iii) Magnesium with boiling water
(iv) Magnesium with stea​

Answer 1

Answer:

1) Na +Cl2 → Nacl

2) Ca + 2H↓2O→Ca(OH) 2 + H2