2 years ago

The following electron configuration notation represents an atom of which element?

Chemistry

2 answers:

JulijaS [17]2 years ago

8 0

Answer:

Explanation:

This is Silicon :)

Elan Coil [88]2 years ago

5 0

Answer:

Explanation:

you can add the exponents 2+2+6+2+2= 14 electrons since it is an atom (no charge) then it also would be the number of protons, tells you it is Si.

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bonufazy [111]

Answer:

2, 5

Explanation:

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3 years ago

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To what volume would you need to dilute 200 mL of a 5.85M solution of Ca(OH)2 to make it a 1.95M solution?

Blizzard [7]

Answer: 600 mL

Explanation:

Given that;

M₁ = 5.85 m

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Now from the dilution law;

M₁V₁ = M₂V₂

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5.85 × 200 = 1.95 × V₂

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12.

Veronika [31]

Answer:

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Explanation:

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3 years ago

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Convert 3828 ml to L

crimeas [40]

Answer:

divide the volume value by 1000

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3 years ago