masseyana masseyana

02-03-2018
Chemistry

contestada

Which element’s atoms have the greatest average number of neutrons?

A. germanium (Ge) 72.61
B. arsenic (As) 74.92
C. selenium (Se) 78.96
D. bromine (Br) 79.90

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jaquanrose4321 jaquanrose4321

02-03-2018

when atom has a high neutron to proton ration that is very sustainable and thus radioactive. The more neutrons an atom has the more radioactive it is.

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Аноним Аноним

07-03-2018

bromine is the correct answer

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