Chemistry, 20.08.2019 12:50 jesicaagan
The temperature of a sample of water changes from 10°c to 20°c when the sample absorbs 418 joules of heat. what is the mass of the sample?
(1) 1 g (3) 100 g
(2) 10 g (4) 1000
Answers: 1
Chemistry, 23.06.2019 15:00, Fangflora3
What do we call the rows on the periodic table? a. periodb. familyc. groupd. metals
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Chemistry, 23.06.2019 17:00, dbn4everloved8
The approximate distance from earth to the moon is 240 thousand miles. the approximate distance from earth to the sun is 93 million miles. in standard notation, the approximate distance from the sun to earth is miles greater than the approximate distance from earth to the moon. in scientific notation, the distance is m × 10n, where m is and n is .
Answers: 2
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