20. an atom has a mass of 50 and 20 protons. how many
neutrons does it have?...
Chemistry, 16.12.2019 07:31, dontcareanyonemo
20. an atom has a mass of 50 and 20 protons. how many
neutrons does it have?
Answers: 1
Other questions on the subject: Chemistry
Chemistry, 22.06.2019 01:30, kayleg907436
Arollercoaster car at the top of a hill has potential energy kinetic energy chemical energy light energy
Answers: 1
Chemistry, 22.06.2019 10:10, andersonemma2222
How do you identify the anode on a power source such as a battery? how do you identify the cathode? how are terms anion and cation?
Answers: 1
Chemistry, 22.06.2019 22:30, kristen17diaz
How many valence electrons are in atom of radon?
Answers: 1
Chemistry, 22.06.2019 23:30, ninilizovtskt
If maltose undergoes hydrolysis what subunits does it results to?
Answers: 2
Do you know the correct answer?
Questions in other subjects:
Mathematics, 30.01.2021 04:50
Chemistry, 30.01.2021 04:50
Mathematics, 30.01.2021 04:50
Chemistry, 30.01.2021 04:50
Chemistry, 30.01.2021 04:50
