Question

answer of these questions​

Answer 1

catalyst is a substance which speed up the reaction example raney nickel . formula of hexane c6h14 . configuration of cl is 1s2,2s2,2p6,3s2,3p5 . quick like is caco3

please mark as brain list please

Answer 2

2) ohm

3) copper

4)solar power plant

5)pituary gland

6) catalyst is a substance that makes a chemical reaction faster.

8)Cl + e–-----> Cl–

9)between pole and focus

10)coals and petroleum

11)to accommodate the eye lens

13) testosterone