What is the name of the group of elements that are a good conductor of heat?
Alkali metals
Ha...
Chemistry, 10.11.2020 04:10 wcraig1998
What is the name of the group of elements that are a good conductor of heat?
Alkali metals
Halogens
Noble gases
Nonmetals
Answers: 1
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Long term exposure to waves can cause sunburns and skin cancer. a) visible b) infrared c) gamma rays d) ultraviole
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Give the orbital configuration of the phosphorus (p) atom.
Answers: 1
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Which describes fat? a: a carbohydrate that produces energy b: a nucleic acid that directs cell function c: a lipid that stores energy d: a protein that speeds up a chemical reaction
Answers: 1
Chemistry, 22.06.2019 10:30
Consider the following reactions. (note: (s) = solid, (l) = liquid, and (g) = gas.) mg(s) + ½o2(g) → mgo(s) + 146 kcal/mole h2(g) + ½o2(g) → h2o(g), δh = -57.82 kcal/mole what type of reaction is represented by the previous two examples?
Answers: 3
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