2 Which particle has a mass of approximately 1 atomic mass unit?(1) an alpha particle (3) an electron (2) a beta particle (4) a neutron

asked Nov 10, 2016 120k views

1 vote

2 Which particle has a mass of approximately 1 atomic mass unit?(1) an alpha particle (3) an electron

(2) a beta particle (4) a neutron

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3 votes

A neutron has a mass of approximately 1 atomic mass unit.

Irmantas answered Nov 12, 2016

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4 votes

A neutron has a mass of about 1 atomic unit / number.

Curtis White answered Nov 15, 2016

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