3 years ago

An element with 7 valence electrons will most likely

1 answer:

6 0

Answer:

An element with 7 valence electrons will most likely be a halogen and gain an electron

Explanation:

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ss7ja [257]

Answer:

b,d,f

Explanation:your welcome give brainilest

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3 years ago

SIZIF [17.4K]

This is true.

The reaction rates are affected by how often the particles collide.

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3 years ago

solong [7]

No, the formation of dew is condensation, which is a physical change.

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3 years ago

Dimas [21]

Answer:molecule of a compound

Explanation:

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3 years ago

max2010maxim [7]

Explanation:

When solid cadmium sulfide reacts with an aqueous solution of sulfuric acid then the reaction will be as follows.

$CdS(s) + H_{2}SO_{4}(aq) \rightarrow CdSO_{4}(aq) + H_{2}S(g)$

Hence, ionic equation for this reaction is as follows.

$CdS(s) + 2H^{+}(aq) + SO^{2-}_{4}(aq) \rightarrow Cd^{2+}(aq) + SO^{2-}_{4}(aq) + H_{2}S(g)$

Therefore, net ionic equation for this reaction is as follows.

$CdS(s) + 2H^{+}(aq) \rightarrow Cd^{2+}(aq) + H_{2}S(g)$

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3 years ago