Biology, 17.10.2019 21:30 sharperenae463
Because atoms of elements in the same group of the periodic table have the same number of neutrons, they have similar properties is this true or false
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Biology, 22.06.2019 06:30
The energy required to vaporize a certain amount of a substance is greater than the amount of energy necessary to raise the temperature of the same amout of that substance by 1 degreee celcius
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Biology, 22.06.2019 16:30
9. technology can bring both good and bad things. building a vertical farm can increase food supplies in cities (good), but it may cause unemployment in rural areas (bad). give another example of both the good and bad sides of a technological advancement (5 noints)
Answers: 1
Because atoms of elements in the same group of the periodic table have the same number of neutrons,...
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