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mojhsa [17]
3 years ago
7

Which number indicates the energy level of an atom's valence electrons? answers?

Chemistry
2 answers:
NNADVOKAT [17]3 years ago
6 0
The orbital number indicates the energy lvl
Liula [17]3 years ago
5 0

Answer:

the period number

Explanation:

a p e x :)

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aev [14]

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How many ml of co2 would be produced at 745 torr and 28°C
Marizza181 [45]

Answer:

Se aplica la leyes d ellos gases ideales para esto se convierten las unidades de Presión en atmósferas y Temperatura a Kelvin y si no se tiene el volumen el volumen equivale a 22.4Litros

Explanation:

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A test tube contains a pure colourless gas. It is either oxygen,carbon dioxide,hydrogen or nitrogen. When a burning splint is pu
tekilochka [14]

The next test would be the lime water test.

Explanation:

If placing the gas in lime water will turn the solution milky, then the gas is most probably carbon dioxide, the lime water (Ca(OH)₂) turns milky due to the formation of solid CaCO₃ that is insoluble after reaction with carbon dioxide.

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A solution is a ____________a liquid____________ mixture.
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it is a solute and a solvent


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How many values of these of these trials can be considered accurate?
Gnoma [55]

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go to google

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