There are 6 protons, 7 neutrons, and 6 electrons since the atomic mass is rounded to 13.
Answer:
d. IF3
Explanation:
The Octet rule posits that atoms gain, atom lose, or share electrons in order to have a full valence shell of 8 electrons. This statement occurs when atoms also combine to form molecules until they attain or share eight valence electrons either by losing or gaining eletrons.
From the given options, a valid Lewis structure that cannot be drawn without violating the octet rule is IF3
Answer:8
in the respiratory system
a.
Explanation:
Energy of reactants is higher than the products , I am not sure through
