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3 years ago

8

Which statement would best explain a property of all elements? A. All elements exist in the solid phase B. All elements are purr

substances. C. All elements have six electrons. D. All elements are metal.

1 answer:

bazaltina [42]3 years ago

6 0

All elements are pure substances.

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Explanation:

Given that,

Charge 1, $q_1=-5.45\times 10^{-6}\ C$

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$F=9\times 10^9\times \dfrac{-5.45\times 10^{-6}\times 4.39\times 10^{-6}}{(0.0209)^2}$

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Electric force is given by :

$F=\dfrac{kq_3^2}{r^2}$

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Substituting

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Explanation:

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