Chemistry, 21.03.2020 07:01 PrinceBaphomet
The oxidation number of all metals on the periodic table have a positive (+) charge. Which of these BEST explains why?
A) Metals are known to add protons to their nuclei causing them to become positively charged.
B) All metals lose one or more valence electrons to become stable, giving them a positive oxidation number.
C) All metals gain one or more valence electrons to become stable, giving them a positive oxidation number.
D) Metals are known to lose protons and add neutrons to their nuclei causing them to become positively charged.
Answers: 1
Chemistry, 22.06.2019 12:30, hayleyconsole
Nebulae are enormous clouds in outer space. they are made mostly of hydrogen gas, helium gas, and dust. some nebulae glow brightly, while others do not. the stars that people see are huge, bright balls of glowing gas. they are made mostly of hydrogen and helium. which statement correctly describes other ways in which nebulae and stars are different? a. stars can form inside a nebula but a nebula can never be produced by any star. b. a star always has a higher density than a nebula. c. stars can never form inside a nebula but a nebula can be produced by any star. d. a nebula always has a higher density than a star.
Answers: 3
The oxidation number of all metals on the periodic table have a positive (+) charge. Which of these...
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