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21 votes
21 votes
25 Points.

Please help!

25 Points. Please help!-example-1
User S M Shamimul Hasan
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3.3k points

2 Answers

7 votes
7 votes

Answer:

The answer is D

Step-by-step explanation:

25 Points. Please help!-example-1
User Ricardo Gomes
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2.6k points
13 votes
13 votes

Answer:

d

Step-by-step explanation:

  • The proton is about 1,836 times as heavy as the electron; nobody knows why nature picked that particular number. The neutron is very slightly heavier than the proton, by about 0.1%, or 1.00137841887 according to the best measurements.

Electrons weight less than protons so that incorrect A❌

Protons weight less than neutrons but more than electrons B.❌

protons don’t weigh more than neutron C❌

Protons and neutrons have approximately the same mass, but they are both much more massive than electrons (approximately 2,000 times as massive as an electron). The positive charge on a proton is equal in magnitude to the negative charge on an electron.

User Teocali
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2.8k points