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
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What effect does a decrease in temperature have on the overall rate of a chemical reaction? a decrease in temperature decreases . the reaction rate will
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This chart lists four kinds of polymers and their sources. what can be known about all four polymers, despite their differences? they come from living things. they share ionic carbon bonds. they are at least 100 monomers long. they are made of repeating subunits.
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What woukd most likely be the transmittance at a 0.70 m solution of solute a? a) 7.6%b) 1.1%c)4.0%d)4.6%
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Ions:
Ex: Aluminum has ___3___ valence electrons. It will lose 3__ electrons and become an ion with...
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