Chemistry, 02.07.2019 06:00 emilybabydog
Which of the following correctly lists the name of the element, the symbol for the ion, and the name of the ion? a. fluorine, f+, fluoride ion b. zinc, zn2+, zincate ion c. copper, cu+, cuprous ion d. barium, ba3+, barium ion
Answers: 1
Chemistry, 22.06.2019 08:30
What method(s) do plants use to obtain nitrogen? select all that apply. absorb it from the atmosphere use bacteria to convert nitrogen to usable form obtain usable nitrogen compounds from the soil absorb nitrogen from water taken in at the roots
Answers: 3
Chemistry, 22.06.2019 09:00
Given the following reaction: c3h8+5o2=3co2+4h20 how many grams of co2 will be produced 7 g of c3h8 and 98 g of o2
Answers: 1
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
Which of the following correctly lists the name of the element, the symbol for the ion, and the name...
English, 19.07.2019 03:40
Biology, 19.07.2019 03:40
English, 19.07.2019 03:40
History, 19.07.2019 03:40
Mathematics, 19.07.2019 03:40
History, 19.07.2019 03:40
Mathematics, 19.07.2019 03:40
Business, 19.07.2019 03:40