Chemistry, 03.12.2019 17:31, charethafoster
Which of the following correctly represents the transmutation in which a curium-242 nucleus is bombarded with an alpha particle to produce a californium-245 nucleus? ^242_96 cm(^1_0 n, ^4_2 he)^245_98 cf^242_96 cm(^4_2 he, ^1_1 p)^245_98 cf^242_96 cm(^4_2 he, 2^1_1 p)^245_98 cf^242_96 cm(^4_2 he, ^1_0 n)^245_98 cf^242_96 cm(^4_2 he, ^1_-1 e)^245_98 cf
Answers: 3
Chemistry, 21.06.2019 21:30, gatorr2010
An alcohol thermometer makes use of alcohol's changing in order to measure temperature. as the temperature goes up, the alcohol contained in the thermometer increases in volume, filling more of the thermometer's tube.
Answers: 3
Chemistry, 22.06.2019 13:30, xojade
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
Chemistry, 22.06.2019 16:30, sbush1412
Ammonium perchlorate nh4clo4 is the solid rocket fuel used by the u. s. space shuttle. it reacts with itself to produce nitrogen gas n2 , chlorine gas cl2 , oxygen gas o2 , water h2o , and a great deal of energy. what mass of nitrogen gas is produced by the reaction of 2.1g of ammonium perchlorate?
Answers: 2
Which of the following correctly represents the transmutation in which a curium-242 nucleus is bomba...
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