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aniked [119]
3 years ago
15

How valence electrons does oxygen have.

Chemistry
2 answers:
lions [1.4K]3 years ago
8 0

Answer:

six valence electrons.

Explanation:

Valence electrons are the electrons in the outermost shell, or energy level, of an atom.

Kaylis [27]3 years ago
3 0

Answer:

six

Explanation:

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How many molecules of Helium are in 1.0 mole?
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Answer: 6158.46

Explanation:

1 mole of helium gas contains 6.02 x1023 helium atoms. 1 mole of water contains 6.02 x1023 water molecules.

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A long stairway with a metal handrail runs between the houses of Amelia and her friend Michelle. After getting their parents' pe
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Answer:

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Which equation is used to help form the combined gas law? mc009-1. Jpg mc009-2. Jpg mc009-3. Jpg mc009-4. Jpg.
Luba_88 [7]

The combined gas law equation has been \dfrac{P_1V_1}{T_1}=\dfrac{P_2V_2}{T_2}.

The combined gas law has been assigned to the ideal gas. It has been stating that ideal gas are having negligible inter-molecular attraction and collision resulting in the absence of pressure and volume from the particles.

In an ideal gas the equation has been given as:

PV=nRT

Where, <em>P </em>has been the pressure of the gas

<em>V </em>has been the volume of the gas

<em>n </em>has been the moles of the gas

<em>R </em>has been a constant

<em>T </em>has been the temperature of the gas

The combined gas law has been given as the change in the pressure, and volume for a gas. It has been given as:

\dfrac{P_1V_1}{T_1}=\dfrac{P_2V_2}{T_2}

For more information about combined gas law, refer to the link:

brainly.com/question/13154969

7 0
3 years ago
Definition of volume
AysviL [449]

Answer:

The amount of space an object occupies.

Explanation:

3 0
3 years ago
All members of the alkene series of hydrocarbons have the general formula:
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CnH2n since the equivalent unsaturation is equal with 1

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