Which household item uses radiation in a beneficial way?
a. conventional ovens
b. smok...
Chemistry, 10.10.2019 10:30 batmanmarie2004
Which household item uses radiation in a beneficial way?
a. conventional ovens
b. smoke detectors
c. electric air filters
d. computers and tv sets
Answers: 2
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Find the protons, electrons and neutrons for strontium with a mass of 83
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When did stem cell research become known ? who discovered stem cell? what experiments or studies have been conducted so far?
Answers: 3
Chemistry, 23.06.2019 20:30
Molecules that have the same chemical formula (same numbers of each atom) but different three-dimensional shapes are called molecules that have the same chemical formula (same numbers of each atom) but different three-dimensional shapes are called functional groups isotopes hydrocarbons isomers enantiomers
Answers: 1
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