Chemistry, 09.06.2021 17:10 bankscorneliuso39
Drag the tiles to the correct boxes to complete the pairs.
Match the subatomic particles to their properties.
electron
neutron
proton
determines the atomic number of the atom
has the least mass of all the subatomic particles
has no electrical charge
Answers: 2
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What are the similarities of physical and chemical change ?
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In the millikan oil drop experiment they determined that every drop had a charge which was a while number multiple of -1.60x10^-19. if a drop has a total charge of -9.60x10^-19 then how many excess electrons are contained within the drop?
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Which class of molecules functions as chemical signals? hormones water carbohydrates proteins
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Drag the tiles to the correct boxes to complete the pairs.
Match the subatomic particles to their p...
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