Chemistry, 07.07.2019 21:30 pizarroisaid
Question 8 1.2 pts an atom of bromine has a mass about four times greater than that of an atom of neon. which choice makes the correct comparison of the relative numbers of bromine and neon atoms in 1,000 g of each element?
Answers: 1
Chemistry, 22.06.2019 09:00
This chart lists four kinds of polymers and their sources. what can be known about all four polymers, despite their differences? they come from living things. they share ionic carbon bonds. they are at least 100 monomers long. they are made of repeating subunits.
Answers: 3
Chemistry, 22.06.2019 13:30
Which statements are true concerning mineral formation? check all that apply. the slower the cooling, the larger the crystals. the faster the cooling, the smaller the crystals. crystals formed from magma are smaller than crystals formed from lava. minerals can only form in solutions when the solution is heated deep underground. when a solution cools, elements and compounds leave the solution and crystallize as minerals. minerals formed from hot water solutions can form narrow channels in the surrounding rock.
Answers: 1
Question 8 1.2 pts an atom of bromine has a mass about four times greater than that of an atom of ne...
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