Which of the following are isotopes?
(a) 80 Br. (b)8°Br-1 (c) 79Br (d) 80Se...
Chemistry, 16.12.2020 21:00 yeet6942000
Which of the following are isotopes?
(a) 80 Br. (b)8°Br-1 (c) 79Br (d) 80Se
Answers: 1
Chemistry, 21.06.2019 22:30, officialgraciela67
Embryos of different species look very similar, which shows that the organisms share a ancestor.
Answers: 1
Chemistry, 22.06.2019 14:30, darkghostmist
What type of reaction fuels the processes seen here?
Answers: 2