Chemistry, 12.07.2019 08:00 sylviawilliams04
Which occurs whenever valence electrons are shared or transferred between atoms a. a decrease in change b. radioactive decay c. an increase in change d. a chemical reaction
Answers: 1
Chemistry, 21.06.2019 16:30
What is a scientific theory? a. a scientist's guess about how something works b. the results of an experiment obtained using the scientific method c. a proven fact that will never change d. an idea that is backed by data from many sources
Answers: 2
Chemistry, 22.06.2019 07:00
Which set of characteristics best describes igneous rock? a) largest type of rock, made of organic matter, hardest type of rock b) least abundant type of rock, made of other rocks, made mostly of minerals c) found on all continents, contains wavy bands of stripes, contains fossils d) most abundant type in earth's crust, made of magma/lava, contains no fossils
Answers: 1
Which occurs whenever valence electrons are shared or transferred between atoms a. a decrease in ch...
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