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Ilia_Sergeevich [38]
3 years ago
13

An ion with six protons, seven neutrons, and a charge of 2+ has an atomic number of

Chemistry
2 answers:
Agata [3.3K]3 years ago
8 0

Answer:  Atomic Number is 6

Explanation:  The number of protons present in the nucleus of an atom is known as Atomic Number.

Atomic Number helps in determining the chemical properties of an atom.

Thus it is given that the given ion contains 6 protons thus the atomic number of the ion will be six.

Eva8 [605]3 years ago
5 0
The atomic number is 6, you can also find out by the amount of electrons because, electrons and protons have the same charge.
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I need an answer now please asap and you will me marked brainiest please it's missing I need it now.
kogti [31]

Answer:

Molecular Mass:

1. 40g per mole

2. 19g per mole

3. 64g per mole

4. 32 g per mole

5. 17g per mole

6. 59.5g per mole

7.58.5 g per mole

8.220g per mole

9. 78g per mole

10. 200g per mole

Explanation:

Molecular Mass = Number of atom x atomic mass of an element

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3 years ago
Hydrogen gas and oxygen gas react to produce water. Both of these gases are present in
bonufazy [111]

Water isn't being produced all around us because the hydrogen and oxygen are present in stable form.

<h3>How come water isn't being produced all around us?</h3>

Water molecule is produced when the unstable hydrogen reacts with unstable oxygen because they are very reactive. Due to their reactive nature, hydrogen and oxygen react with each other forming water molecule. So that's why we can say that water is not being produced around us due to stable form of hydrogen and oxygen.

So we can conclude that Water isn't being produced all around us because the hydrogen and oxygen are present in stable form.

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6 0
2 years ago
3 Cells use oxygen to release energy during
Tamiku [17]

Answer:

Explanation: Cellular respiration is the process that occurs in the mitochondria of organisms (animals and plants) to break down sugar in the presence of oxygen to release energy in the form of ATP. This process releases carbon dioxide and water as waste products.

4 0
2 years ago
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If a gas at a pressure of 600 mmHg and a volume of 200 mL is changed to 780 mmHg, then what will be the new volume?
svlad2 [7]
P1V1=P2V2
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3 years ago
What is the scale factor?
professor190 [17]

Answer:

Scale Factor: 1 : 2

X = 11

Explanation:

3 / 3 = 1

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4 0
3 years ago
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