Answer:
when u do the dishes and when you take a shower i thank if you put thos in a full sentence they will be good answer
Explanation:
It is in period 3
It is in group 17
It is a chlorine atom because it has 17 electrons which means the atomic number is 17
I think 8 or 6 im not sure
The affect of plate movement might have on the size of the ocean basin would be negative and over many millenia it will gradually decrease in size
5 bromo 1.1.1 -trichloro -5 ethyl 2.3 dimethyl heptane