3 years ago

What do elements in the first two columns of the periodic table have in common

Chemistry

1 answer:

erastovalidia [21]3 years ago

4 0

All of them are very reactive.

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Write balanced equations that describe the following reactions. (Use the lowest possible coefficients. Use the pull-down boxes t

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Answer : The balanced chemical reaction will be:

$HBrO_4(aq)+H_2O(l)\rightarrow H_3O^+(aq)+BrO_4^-(aq)$

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The balanced chemical reaction will be:

$HBrO_4(aq)+H_2O(l)\rightarrow H_3O^+(aq)+BrO_4^-(aq)$

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Explain electronegativity and how it relates to both molecular and ionic bonding.

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2 years ago

What is pH a measure of?

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It measures the acidity/basic level, that rules A out
hope this helped a little

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