Question

sodium is a metal and chlorine is a poisonous gas. neither is safe to eat. however when sodium and chlorine combine,it produces edible table salt. what can be concluded?

Answer 1

here are choices

Answer 2

1:table salt has similar physical properties of both reactants.
2:table salt is a metalliod with properties of both reactients
3: other ingredients have been added to make table salt safe
4: products are checmically different from r
eactents

Answer 3

@ganeshie8

Answer 4

When an chemical reaction or say chemical change takes places, the properties of reactants are completely different from that of products.
For example, take H2O
2H2 + O2 = 2H2O
Here, Hydrogen and Oxygen supports combustion but there product Water prevents/stops combution.
So, option D is correct