Chemistry, 26.11.2021 19:00, funnybugy16
in certian atom, the last electron has 3d2 electron configuration . on the basis of this A write the electron configuratiom of the elemnt using a noble gas a core
Answers: 3
Chemistry, 22.06.2019 13:00, devontemiles8868
One of the hopes for solving the world's energy problem is to make use of the fusion reaction 21h +31h --> 42he + 10n + energy how much energy is released when 1 mol of deuterium is fused with 1 mol of tritium according to the above reaction? the masses of the atoms and the neutrons are as follows: 21h = 2.0140 amu 31h = 3.01605 amu 42he = 4.002603 amu 10n = 1.008665 amu. the speed of light is 2.9979 x 108 m/s.
Answers: 1
Chemistry, 22.06.2019 23:30, adamgala3885
The comparison of the number of atoms in a copper coin the size of a penny with the number of people on earth is made to illustrate which of the following? a. that atoms are indivisible b. that atoms are very small c. that atoms are very large d. that in a copper penny, there is one atom for every person on earth
Answers: 1
in certian atom, the last electron has 3d2 electron configuration . on the basis of this A write the...
Computers and Technology, 15.12.2020 17:10
History, 15.12.2020 17:10
Social Studies, 15.12.2020 17:10
Business, 15.12.2020 17:10
Social Studies, 15.12.2020 17:10
Mathematics, 15.12.2020 17:10