Chemistry, 28.11.2020 01:10 KillerSteamcar
5 points
An atom has a mass number of 65. Its number of
neutrons is the sum of its atomic number and 3. How
many protons, neutrons, and electrons does this atom
have? What is the identity of this atom? *
(justify your answer step by step!)
Answers: 1
Chemistry, 21.06.2019 23:50
Working with si (metric) units for each of the following commonly used measurements, indicate its symbol. liter gram milliliter kilogram meter centigram milligram centimeter kilometer second millimeter milliseconds
Answers: 1
Chemistry, 22.06.2019 07:50
In which situation can a mixture always be called a solution
Answers: 3
5 points
An atom has a mass number of 65. Its number of
neutrons is the sum of its atomic num...
neutrons is the sum of its atomic num...
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