Answers: 1
Biology, 21.06.2019 23:00, genesisheaven1
The circles, or orbits, for electrons are called energy levels. each level can hold only a certain number of electrons. add electrons to each level until you can't add any more. how many electrons can each level hold?
Answers: 3
Does invertebrate becomes an adult during growth...
Mathematics, 03.02.2020 20:02
Geography, 03.02.2020 20:02
English, 03.02.2020 20:02
English, 03.02.2020 20:02
Mathematics, 03.02.2020 20:02
Mathematics, 03.02.2020 20:02
English, 03.02.2020 20:02