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trasher [3.6K]
4 years ago
11

How many protons does the isotope B have?

Chemistry
1 answer:
Ivenika [448]4 years ago
5 0

5

Because All atoms of boron always contain 5 protons, as that defines its atomic number 5, Boron atomic number 5 has five electrons in its ground state. The mass number for boron-11 is 11 (it's given to you), and recall that the number of protons plus the number of neutrons equals the mass number.

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I need help with these questions, please!
lbvjy [14]

Answer:

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6 0
4 years ago
A chemical formula shows the kinds and numbers of _____ in the smallest representative unit of a substance.
Firdavs [7]

A chemical formula shows the kinds and numbers of <u>atoms</u> in the smallest representative unit of a substance.

<u>Explanation:</u>

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4 0
4 years ago
A student puts a glass of water in the freezer. Later, he notices ice forming on the surface of the water. Which property of wat
Karolina [17]
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hope this helps
4 0
3 years ago
Read 2 more answers
1) How does the oxpecker benefit?
Bezzdna [24]

Explanation:

1)

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vii. Relational model. ...

viii. Languages.

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Deforestation Led to Decline

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5 0
3 years ago
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Fantom [35]
Melting is an example of phase change
6 0
4 years ago
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