3 years ago

How many shells containing electrons does a potassium atom have?

Chemistry

1 answer:

Sveta_85 [38]3 years ago

4 0

Answer:

Explanation:

Its the foruth element in the 1st column in the periodic table.

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What type of microscope would be best for studying the structures found inside of cells?

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Electron microscope because it has the most zooming in capabilities

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3 years ago

What is the formula of sulfur diphosphide

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$\huge \color{darkblue}P₂S_{5}$

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Why atomic mass doesn't depends upon number of electrons<br><img src="https://tex.z-dn.net/?f=%20%5C%5C%20" id="TexFormula1" tit

nikklg [1K]

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3 years ago

2Li + H2SO4=Li2SO4 + H2 How many liters of hydrogen gas, H2 at STP can be produced from 3.0 moles of Li? The molar volume of a g

Gemiola [76]

Answer:

volume of $H_2=33.6 litre$

Explanation:

Firstly balance the given chemical equation,

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