Question

Martin observed that a proton has a charge of positive one. An electron has a charge of negative one. Find the total charge of an ion with 37 protons and 15 electrons. Use the equation editor to enter the answer with the correct sign (+/-).

Answer 1

Answer:

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Step-by-step explanation:

GIVEN -

charge of electron - negetive

charge of proton - positive

number of protons in the ion - 37

number of electrons in the ion - 15

so the equation will be -

$+ 37 - 15 = + 22$

the the correct sign for the result is positive.

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