Weegy: Neutrinos have almost no mass.
User: Each orbit surrounding an atom: ANSWERS TO CHOOSE FROM:
is allowed only 2 electrons,
is allowed only 8 electrons,
is allowed an unlimited number of electrons, or
is allowed only a limited number of electrons?
Weegy: The first orbit only has an S orbital. The S orbital can hold 2 electron.
The second orbit has s and p orbitals. The p orbital can hold 6 electrons, giving a total of 8.
The third orbit has s, p, and d orbitals. [ The d orbital hold 10 electrons giving a total of 18. However the 3d orbital has a higher energy level than 4s so the 4s orbital is filled with electrons before you can put electrons in the 3d orbital.
The fourth orbital has s,p,d,and f. The f orbital can hold 14 electrons. This gives a total of 32 electrons. However the 4f orbital is higher in energy than the 5s, 5p, and 62 orbitals. Therefore these orbitals must be filled first.
The fifth, sixth and seventh orbitals are similar to the fourth.
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(More) 3
Electrons have almost no mass.
Added 1/9/2024 6:01:08 AM
This answer has been confirmed as correct and helpful.
3
Each orbit surrounding an atom is allowed a limited number of electrons.
Added 1/9/2024 6:03:12 AM
This answer has been confirmed as correct and helpful.
