In sodium there are 11 electrons
In chlorine there are 17 electrons
There are 17 protons in chlorine
There are 11 protons in sodium
I’m not sure what an octet is I study in a British system if there’s anything else you’re not sure of search the Internet it has all the answers
Mineral because its not a rock
as a heterogeneous mixture
Explanation:
because I just know that it is
The answer is D only metals are shiny and highly malleable
