Chemistry, 12.02.2021 05:40 zanaplen27
A neutral atom possesses an atomic number of 13 and an atomie mass of 27. Three electrons are lost.
From what region of the atom are they lost?
outside the atom
inside the nucleus
outside the nucleus
both inside and outside the nucleus
Answers: 2
Chemistry, 22.06.2019 00:00
Explain which group an element with the electron configuration 1s2 2s2 2p6 3s2 3p6 3d1 4s2 belongs to.
Answers: 3
Chemistry, 22.06.2019 09:30
Based on its chemical properties, identify the position of each chemical family on the periodic table.
Answers: 3
A neutral atom possesses an atomic number of 13 and an atomie mass of 27. Three electrons are lost....
Mathematics, 01.04.2021 23:50
Mathematics, 01.04.2021 23:50
Computers and Technology, 01.04.2021 23:50
Mathematics, 01.04.2021 23:50
Mathematics, 01.04.2021 23:50
Mathematics, 01.04.2021 23:50
Mathematics, 01.04.2021 23:50
Mathematics, 01.04.2021 23:50
Mathematics, 01.04.2021 23:50