Chemistry, 18.07.2020 01:01 maxzavala364
Which ion with a charge of -2 has an electron configuration of 1s22s22p6 ?
Use the periodic table.
A. N3-
B. O2-
C. O
D. N
Answers: 1
Chemistry, 22.06.2019 02:50
The conventional equilibrium constant expression (kc) for the system below is: 2icl(s) ⇄ i2(s) + cl2(g) [cl2] ([i2] + [cl2])/2[icl] [i2][cl2]/[icl]2 none of the listed answers are correct [i2][cl2]/2[icl]
Answers: 2
Chemistry, 22.06.2019 05:30
Modern weaponry has increased the number of deaths in wars and violent conflicts.
Answers: 3
Chemistry, 22.06.2019 12:00
1. if you have a gas at 127 degrees c, what is it's absolute temperature (kelvin)? a. 200kb. 300kc. 400kd. 500k2. if you had a gas whose absolute temperature measured 45 k, what is that temperature in celsius? a. -228 cb. -300 cc. 125 cd. 112 c
Answers: 2
Which ion with a charge of -2 has an electron configuration of 1s22s22p6 ?
Use the periodic table.<...
Chemistry, 19.09.2021 14:00
Chemistry, 19.09.2021 14:00
Mathematics, 19.09.2021 14:00
Mathematics, 19.09.2021 14:00
Chemistry, 19.09.2021 14:00
Geography, 19.09.2021 14:00
Mathematics, 19.09.2021 14:00
Mathematics, 19.09.2021 14:00
Advanced Placement (AP), 19.09.2021 14:00
History, 19.09.2021 14:00
Mathematics, 19.09.2021 14:00
Biology, 19.09.2021 14:00