Which elements do not have a set number of valence electrons?
A. Halogens
B. Alkali Earth met...
Chemistry, 18.03.2021 01:40 katiemh8302
Which elements do not have a set number of valence electrons?
A. Halogens
B. Alkali Earth metals
C. Transition metals
D. Metalloids
Answers: 1
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The identities of substances are the same before and after which type of change
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Identify the lewis base in this balanced equation: fe3+ h2o fe(h2o)63+
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If e is the symbol for an element, which two of the following symbols represent isotopes of the same element? 1. e2. e3. ea.1 and 2c.1 and 4b.3 and 4d.2 and 3
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