Chemistry, 22.08.2020 23:01 radazharula1
All of the following statements are true EXCEPT: Group of answer choices for any neutral element, the number of protons and electrons are equal. the atomic number equals the number of protons. all atoms of a given element have the same mass number. the mass number is the sum of the number of protons and neutrons. isotopes of an element have the same atomic number.
Answers: 3
Chemistry, 22.06.2019 07:00
Which atom or ion is the largest? a. k b. k+ c. ca d. ca2+ e. li
Answers: 1
All of the following statements are true EXCEPT: Group of answer choices for any neutral element, th...
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