Which of the following elements will form +4
ions?
a Germanium
b Magnesium
C Calc...
Chemistry, 01.12.2020 21:50 darianhaynes
Which of the following elements will form +4
ions?
a Germanium
b Magnesium
C Calcium
d Gallium
Answers: 2
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When water dissociates, each water molecule splits into a hydroxide ion and a) h 3 o + b) a hydrogen atom c) a hydrogen ion d) h 2 o e) oh ā
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How is the way a mixture is combined different from how a compound is combined?
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Which best describes the present-day universe? opaque, expanding very slowly, stars produce heavy elements transparent, expanding at an accelerated rate, stars produce heavy elements opaque, expanding at an accelerated rate, stars produce only hydrogen and helium transparent, expanding very slowly, stars produce only hydrogen and helium
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