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svp [43]
2 years ago
14

6) What is the electron configuration of an atom in its ground state with a

Chemistry
1 answer:
shutvik [7]2 years ago
8 0

Answer: the answer is B!

Explanation:

S and p’s are valence electrons and if added, there is 7 in total !

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Hope this helps! :)

Explanation:

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An atom with 4 protons and 4 neutrons Is called?
Bas_tet [7]

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i'm pretty sure it's beryllium

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If an element has an atomic number of 8 and an atomic mass number of 18, would it be an isotope? Why or why not?
hoa [83]

Answer:

It would be an isotope.

Background Information:

Isotopes are typically elements that have a different number of protons than neutrons. The atomic mass is the total number of protons and neutrons. The atomic number is the number of protons.

Explanation:

If the atomic number is the number of protons that means that this particular element has 8 protons. If the atomic mass is the total number of protons and neutrons then we can simply take away the amount of protons from that number, 18 - 8 = 10. If we take protons away from the number of protons and neutrons we are left with the number of neutrons. So there are 10 neutrons. Because there are 8 protons and 10 neutrons, or a different amount of neutrons and protons we know that this particular atom is an isotope.

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3 years ago
What type of reaction is shown below?
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<span>identify the order in which rock units formed</span>
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