Atomic number of metal A is "11".while atomic number of metal "B" is 20 .which of them will be more reactive? write the Chemical reactive of dilute kcl with metal "A".
Answers
Answered by
5
Explanation:
Metal A=Na(sodium)while atomic no is 11
Meral B=Ca(Calcium)while atonic no is 20
Metal B
Na+kcl fivrs Nacl +K
Answered by
7
Answer:
A is sodium whereas B is calcium .
Explanation:
Metal A is more reactive than metal B .
2Na +2HCl → 2NaCl (aq) +H2
that's your answer, hope it helps :-)
Similar questions