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lesya [120]
2 years ago
5

How to get proton? I need help, its due today

Chemistry
2 answers:
Nana76 [90]2 years ago
8 0

Answer:

The atomic number = number of proton

Nickel = 28 protons

Explanation:

DaniilM [7]2 years ago
8 0

so the protons of nickel is 28

but if you want to find the proton, atomic number is equal to proton

atomic number = proton

hope it helps !

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Define the term valence electron and explain how to find the number of valence electrons in family one and family 2.
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Hope this helps
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3 years ago
What sequence of DNA bases bond with the DNA base sequence ATGT
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Answer:

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3 0
3 years ago
Can you show me the answer and explain?
Hitman42 [59]

Answer:

C

Explanation:

looking at a periodic table X is fluorine and Y is potassium

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Fluorine (X) has an electronic structure of 2,7 and needs to gain an electron from Potassium (Y) to have a full outer shell and potassium has an electronic structure of 2,8,8,1 so needs to lose an electron to have a full outer shell as well. This means that the electron that potassium (Y) has lost is given away to fluorine (X), so both elements become stable.

This is known as ionic bonding where metals (like potassium) lose electrons and non-metals (like fluorine) gain electrons to become more stable, forming ions

Any further clarification let me know

6 0
2 years ago
How to write a balanced chemical equation from empirical formula?
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Reactant: H=4 O=2
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8 0
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What would the empirical formula be for the molecular compound CoH904?
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2 years ago
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