Chemistry, 28.10.2019 02:31 kaleabussell9
Complete the passage. k (potassium) belongs to group ia of the periodic table, and has 1 valence electron. br (bromine) belongs to viia, and has how many valence electrons.
Answers: 1
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How can you use chemical equations to predict the products of the reaction you can carry out?
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What happened in 2012 and how does it illustrate the importance of understanding the sun and how it works?
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Chemistry, 22.06.2019 03:00
In the 1800s, one of the statements in john dalton's atomic theory was that atoms are indivisible. later experimental evidence led to the discovery of subatomic particles such as neutrons, electrons, and protons. what happened to the indivisible atom part of dalton's atomic theory, and why?
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You are making a solution of calcium chloride dissolved in water. you add solid, stir, and it dissolves. you add just a spatula tip full, stir, and the solid does not dissolve. how could you describe the solutions before and after adding the spatula tip amount
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Complete the passage. k (potassium) belongs to group ia of the periodic table, and has 1 valence ele...
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