Answer:
B. flourine
Flourine is the 9th element in the periodic table
Answer:
the branch of science that deals with the identification of the substances of which matter is composed; the investigation of their properties and the ways in which they interact, combine, and change; and the use of these processes to form new substances.
Explanation:
Hope this helps. :)
The answer Fam is B) Models
The answer is caso4 and ca(C2H3O2)2
I am not sure, but I think that “It will not change.”
