8 valence electrons are found in noble gases. Since noble gases have 8 valence electrons that means they have a full shell - which makes them unreactive
The proper way to chemically write carbon dioxide is CO2
PH is an important quantity that reflects the chemical conditions of a solution. The pH can control the availability of nutrients, biological functions, microbial activity, and the behavior of chemicals.
Answer:
Its saying how many electronics are in your house.
Explanation:
Such as a tablet or a tv.etc
Answer : C) 5.0 x 10^-3 M
if the concentration of Ba(OH)2 is 2.5 x 10^-3 M
then the OH- concentration is twice this so your answer is C.
