Chemistry, 23.10.2019 22:50 kprincess16r
Which statement explains why the noble gases are so unreactive? they have one valence electron. they have eight valence electrons. they have seven valence electrons. they have two valence electrons.
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Which phrase best describes the rock's texture? 1.jagged grains 2.coarse grains 3.rounded grains 4.non-banded grains
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What happened to the amount of carbon dioxide in the atmosphere from 2010β2017?
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Chemistry, 23.06.2019 09:20
Four statements about the development of the atomic model are shown below. a: electrons have wavelike properties. b: atoms have small, negatively charged particles. c. the center of an atom is a small, dense nucleus. d: atoms are hard, indivisible spheres. which order of statements represents the historical development of the atomic model? c-d-a-b c-d-b-a dβ Π²-Π° β Ρ d-b-c-a
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Chemistry, 23.06.2019 09:30
People who practice which of the following diets may run the risk of not getting enough iron. a. gluten free or vegan diet b. diet for managing diabetes c. vegan diet d. gluten free diet
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Which statement explains why the noble gases are so unreactive? they have one valence electron. the...
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