<h3>
NEUTRONS AND PROTONS</h3>
The nucleus is a collection of particles called protons, which are positively charged, and neutrons, which are electrically neutral. Protons and neutrons are in turn made up of particles called quarks. The chemical element of an atom is determined by the number of protons, or the atomic number, Z, of the nucleus.
The answer is C) milky way. Earth lives in the galaxy, which is apart of the milky way.
~Deceptiøn
Valence electrons are the electron on the outer energy level and they are important because they tell if that element is compatable
Lava is at the center of the earth witth lava
Answer:
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Explanation:
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<em>The number of flights performed globally by the airline industry increased steadily since the early 2000s and reached 38.9 million in 2019. However, due to the coronavirus pandemic, the number of flights dropped to 16.4 million in 2020.</em>
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