Question

Mass of neutron electron and proton

Answer 1

✌️✌️hey mate

your answer is in the attachment...

thanks..
nice to help you ✌️✌️

Answer 2

here is ur answer dude

ᵐᵃˢˢ ᵒᶠ ᵃⁿ ᵉˡᵉᶜᵗʳᵒⁿ ⁱˢ 
ᵃᵖᵖʳᵒˣⁱᵐᵃᵗᵉˡʸ   
9⃣.1⃣0⃣9⃣×1⃣0⃣−3⃣1⃣ ᵏⁱˡᵒᵍʳᵃᵐˢ, 

ᵐᵃˢˢ ᵒᶠ ᵖʳᵒᵗᵒⁿ ⁱˢ =
 1⃣.6⃣7⃣2⃣6⃣2⃣1⃣9⃣ × 1⃣0⃣-2⃣7⃣ᵏⁱˡᵒᵍʳᵃᵐˢ

ᵐᵃˢˢ ᵒᶠ ⁿᵉᵘᵗʳᵒⁿ =
 1⃣.6⃣7⃣4⃣9⃣2⃣9⃣ ˣ 1⃣0⃣-2⃣7⃣ ᵏᵍ

hope this helps you dude ✌️✌️✌️✌️✌️