Explanation:
I can´t see with out my glasses.
Answer:
C. 2.
Explanation:
The electronic configuration of the neutral atom is: 2,8,2.
So, it has 2 valence electrons that are able to create bonds.
<em>Thus, the right choice is: C. 2.</em>
<span>The righ answer is the option A. They are made up of two or more pure substances that are not chemically bonded. A classicall expample ot heterogeneous mixtures are sugar and salt. Sugar is a pure substance, salt is also a pure substance, when you mixe them you form mixture where salt is still salt and sugar is still sugar, that is what "they are not chemically bonded" means. So you can separate them by physical media. </span>
It Will share its valence electrons with other atoms