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An Adam has 18 protons and 8 valance electrons. which which statement would best identify this element
1.the element is highly reactive with eight electrons in its outer shell
2. The element has an atomic mass of eight
3. The element is “happy” or stable because it outer energy level is filled
4.the element is a metal
Answers: 2
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Which statement characterizes synthetic polymers? a. they come from animals and plants. b. they are found in nature. c. they are made in a lab. d. they are components of starch.
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Chemistry, 23.06.2019 05:00, pmbeachy3102
If 15 drops of ethanol from a medicine dropper weigh 0.60g, how many drops does it takes from a dropper to dispense 1.0ml of ethanol? density of ethanol is ethanol is 0.80g/ml.
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An Adam has 18 protons and 8 valance electrons. which which statement would best identify this eleme...
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