Answer:
5
Explanation:
all you do is the math expression
Answer & Explanation:
Kindly find the attached presentation.
The answer is A) Electrons are exchanged.
All reactions that involve molecular oxygen, such as combustion and corrosion, are electron transfer reactions. This includes the rusting of iron.
Answer:
Hello
The mass number tells us the number (the sum of nucleons) of protons and neutrons in the nucleus of an atom.
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<em>Source: https://socratic.org/questions/what-does-the-mass-number-tell-us</em>
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Best regards
In very basic terms alchemy is magic and chemistry is scientific.
