Write out the electron configurations of the ions below and determine which one is listed with an incorrect charge. (the numbers and charges written after the elemental symbol should be understood as superscripts)
A. I-
B. O2+
C. Al3+
D. Mg2+
E. none of the above
Answers: 3
Another question on Chemistry
Chemistry, 21.06.2019 19:00
Y=‐1x + 7 if y has a value of ‐24 what is the value of x?
Answers: 1
Chemistry, 22.06.2019 02:00
The alkali metals (group 1) consist of lithium (3), sodium (11), potassium (19), rubidium (37), cesium (55), and francium (87). they are soft, metallic solids with low densities and low melting points. based on the data shown in figure 1, how many valence electrons do alkali metals share?
Answers: 3
Chemistry, 22.06.2019 20:00
For the reaction c6h14(g) & longrightarrow; c6h6(g) + 4h2(g), δp(h2)/δt was found to be 2.5 x 10-2 atm/s, where δp(h2) is the change in pressure of hydrogen. determine δp(c6h14)/δt for this reaction at the same time.
Answers: 2
You know the right answer?
Write out the electron configurations of the ions below and determine which one is listed with an in...
Questions
Mathematics, 13.02.2020 06:13
Biology, 13.02.2020 06:14
Mathematics, 13.02.2020 06:14
Mathematics, 13.02.2020 06:14
Mathematics, 13.02.2020 06:14
Mathematics, 13.02.2020 06:14
Geography, 13.02.2020 06:14
Mathematics, 13.02.2020 06:14
Mathematics, 13.02.2020 06:14
