How much share in namsek worth as a percentage of a share in odx group in year 4

answer: -

reaction:

na + cl ⇌ nacl

balanced chemical equation:

na + 2cl ⇌ nacl2

sodium + clorine goes to form sodium chloride (table salt).

the product is nacl2.

and the reactants are na and cl.

(note: if you don’t know what ⇌ means, read below: -

⇌(double head arrow) means reversible reaction).

answer:

technetium is the most reactive. this is followed by silver. the least reactive out of these three elements is strontium.

explanation:

0.07 g/cm³

1.37 g/cm³