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1
Select the correct answer from each drop-down menu.
An element has an atomic mass number of 16 and an atomic number of 7.
The element has protons and
neutrons.
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1 Select the correct answer from each dropdown menu An element has an atomic mass number of 16 and an atomic number of 7 The element has protons and neutrons Re class=

Respuesta :

Answer:

protons is 7  neutrons should be 9

Explanation:

protons number is its atomic number

the number of protons and the number of neutrons determine an element's mass number.

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