Chemistry, 13.10.2020 15:01 JamesLachoneus
7. E. C = 152, 252, 2p6 = 2 represents second shell - total of 2 + 6 = 8
electrons on the second shell. This element is in group 8. Identity
is Neon (add up all the electrons 2+2+6= 10). Neon is number 10
on table
Answers: 1
Chemistry, 21.06.2019 21:50
H2so4(aq) + mg(s)—> mgso4(aq) +h2(g) which substance is the acid in the reaction?
Answers: 3
Chemistry, 23.06.2019 00:30
What is bromine+calcium iodide--> calcium bromide +iodine balanced
Answers: 1
Chemistry, 23.06.2019 10:00
Abike ride event is 30 miles. a first aid tent is put at the 3/4 mark of the course. how many miles from the starting point is the first aid tent?
Answers: 1
Chemistry, 23.06.2019 13:30
Malik formed a hypothesis that an increase in atmospheric oxygen levels by 10% would cause red-legged grasshoppers to grow larger than normal. suppose that malik performs an experiment to test his hypothesis. which of these actions would represent a scientific mistake in his experiment? a. he experiments on live grasshoppers instead of preserved ones. b. he focuses on red-legged grasshoppers instead of all kinds of grasshoppers. c. he varies the nitrogen and carbon dioxide levels in the air from one trial to the next. d. he conducts the experiment in a controlled lab setting with a lab partner. e. he measures the mass and length of his specimens at the start of each trial.
Answers: 1
7. E. C = 152, 252, 2p6 = 2 represents second shell - total of 2 + 6 = 8
electrons on the second sh...
Social Studies, 06.10.2019 00:00
Mathematics, 06.10.2019 00:00
History, 06.10.2019 00:00
Social Studies, 06.10.2019 00:00
History, 06.10.2019 00:00