Answer:
Distance = 154 pm
Explanation:
Given that,
The distance between carbon atoms in diamond is 
We need to find the distance in pm.
We know that,


Multiplying and dividing by 10⁻².

So, the distance is 154 pm.
Student #2: Protons determine the atomic number, and valence electrons show what period the element is in, hope this helps :)
If you are talking about an atom with a full octet, then it would just have a full shell of 8 valence electrons.
Answer:
d
Explanation:
because haircut no hair wood breaking down ice melting 2 water all physical but sugar is a substance and it dissolved into water