Mass of electrons


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Hannah Padilla 1H
Posts: 29
Joined: Fri Sep 28, 2018 12:19 am

Mass of electrons

Postby Hannah Padilla 1H » Tue Oct 16, 2018 5:58 pm

For some of the homework problems (1.37 in the 6th edition), it implied that we should already know the mass of an electron, proton, and/or neutron. Is this something I should memorize or will it be given to us?
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Emma Scholes 1L
Posts: 62
Joined: Fri Sep 28, 2018 12:18 am

Re: Mass of electrons

Postby Emma Scholes 1L » Tue Oct 16, 2018 6:00 pm

I think it will be given.
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Cole Elsner 2J
Posts: 88
Joined: Fri Sep 28, 2018 12:25 am

Re: Mass of electrons

Postby Cole Elsner 2J » Tue Oct 16, 2018 6:32 pm

It will be given, but it's always helpful to know the mass of an electron is 9.11*10^-31 off the top of your head! It could save some time during tests so you wouldn't have to search for it!
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104904344
Posts: 27
Joined: Fri Sep 28, 2018 12:27 am

Re: Mass of electrons

Postby 104904344 » Tue Oct 16, 2018 7:57 pm

I believe they will be given on the tests, midterm, and final!
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