Chemistry, 22.10.2020 04:01 jordonlewis
How many electrons are shown in each element's electron-dot structures of the following elements?
(a) carbon
(b) tellurium
2
x
(c) argon
2
x
(d) germanium
32
x
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
Chemistry, 22.06.2019 20:10
Insoluble sulfide compounds are generally black in color. which of the following combinations could yield a black precipitate? check all that apply. na2s(aq)+kcl(aq) li2s(aq)+pb(no3)2(aq) pb(clo3)2(aq)+nano3(aq) agno3(aq)+kcl(aq) k2s(aq)+sn(no3)4(aq)
Answers: 1
How many electrons are shown in each element's electron-dot structures of the following elements?...
Social Studies, 05.05.2020 07:00
Mathematics, 05.05.2020 07:00
Mathematics, 05.05.2020 07:00
Social Studies, 05.05.2020 07:00
Computers and Technology, 05.05.2020 07:00
Computers and Technology, 05.05.2020 07:00