|
Title: The atomic mass unit is defined as Post by: Chery on Dec 6, 2016 The atomic mass unit is defined as
A) the mass of a proton. B) the mass of an electron. C) the mass of a hydrogen-1 atom. D) one twelfth the mass of a carbon-12 atom. E) the mass of a carbon-12 nucleus. Title: Re: The atomic mass unit is defined as Post by: HotMath on Dec 6, 2016 Content hidden
Title: Re: The atomic mass unit is defined as Post by: Chery on Jan 13, 2017 Thanks a million
|