11×2=22
(11×2)+(6)+(8×3)=52
22/52=0.4230
0.4230×100=42.3%
it's the third one The chemical equation will have two arrows pointing in different directions. !
Answer:
D
Explanation:
As bioindicators are the organism that indicate or monitor the health of the environment
Answer:
Electrons have an electric charge of -1.60 × 10-19 C
Explanation:
Neutrinos and Neutrons have 0 e charge.
Protons have an electric charge of 1.60 × 10-19 C
Historically, electrons were assigned a negative charge
