Chemistry, 10.01.2020 06:31, AariyahFennell
Aneutral isolated atom has a ground state configuration of 1s 2 2s 2 2p 6 3s 2 3p 6 4s 2 3d 3 . identify the element.
1. the question cannot be answered unless the atomic weight is known.
2. argon (ar).
3. vanadium (v).
4. phosphorus (p).
5. cobalt (co).
Answers: 2
Chemistry, 21.06.2019 23:30, mgavyn1052
Write a paragraph that provides examples of each stage of volcanic activity, a description of the volcano, and facts about each stage.
Answers: 1
Chemistry, 22.06.2019 07:30, bbyniah123
11. phosphorus-32 is radioactive and has a half life of 14 days. how much of a 124 mg sample of phosphorus-32 is present after 56 days? a) 7.75 mg b) 15.5 mg c) 31.0 mg d) 62.0 mg
Answers: 3
Aneutral isolated atom has a ground state configuration of 1s 2 2s 2 2p 6 3s 2 3p 6 4s 2 3d 3 . iden...
Mathematics, 14.01.2021 17:10
Mathematics, 14.01.2021 17:10
Biology, 14.01.2021 17:10
Geography, 14.01.2021 17:10
Mathematics, 14.01.2021 17:10
Mathematics, 14.01.2021 17:10