Chemistry, 14.12.2020 05:20 christheicebear
Ions:
Ex: Aluminum has ___3___ valence electrons. It will lose 3__ electrons and become an ion with a 3+ charge. (don’t just say + or -)
Chlorine (Cl) has 7 valence electrons. It will electron(s) and become an ion with a charge.
Iron (Fe) has 2 valence elecatrons. It will electron(s) and become an ion with a charge.
Sulfur (S) has valence electrons. It will electron(s) and become an ion with a charge.
Neon (Ne) has valence electrons. Its valence shell is so it will neither nor electrons. It will not become an ion and it will not bond with another atom. It is stable by itself.
Copper (Cu) has 1 valence electron. It will electron(s) and become an ion with a charge.
Answers: 3
Chemistry, 22.06.2019 22:30, angelagonzalesownus1
Which statement best summarizes the importance of ernest rutherford’s gold foil experiment? it proved that all of john dalton’s postulates were true. it verified j. j. thomson’s work on the atomic structure. it showed that an electron circles a nucleus in a fixed-energy orbit. it showed that a nucleus occupies a small part of the whole atom.
Answers: 1
Ions:
Ex: Aluminum has ___3___ valence electrons. It will lose 3__ electrons and become an ion with...
Physics, 09.10.2020 23:01
Chemistry, 09.10.2020 23:01