Chemistry, 19.10.2019 19:10 art3misdiangelo
The number of electrons that fills a certain principle energy level equals
a-n
d-n²
b- 2n
c- 2n²
Answers: 3
Chemistry, 21.06.2019 23:00
Plz choose one of the compounds from the table and explain how you know the numbers of atoms in your formula. is it possible for two different compounds to be made from the exact same two elements? why or why not? with a limited number of elements (less than 120 are known), does this mean we also have a small number of compounds or do we have a large number of compounds in this world?
Answers: 1
Chemistry, 22.06.2019 00:30
This is a characteristic of the elements in the periodic table that shows a pattern. it may increase or decrease across or down the table.
Answers: 1
Chemistry, 22.06.2019 03:30
What is the relationship of air masses and the temperature of oceans?
Answers: 1
Chemistry, 22.06.2019 12:00
Most materials are not magnetic because their magnetism has worn off. their magnetic domains are arranged randomly. they lack magnetic fields. earth’s heat has destroyed their magnetism.
Answers: 1
The number of electrons that fills a certain principle energy level equals
a-n
d-n²
...
a-n
d-n²
...
Mathematics, 27.02.2021 14:00
Geography, 27.02.2021 14:00
Biology, 27.02.2021 14:00
Law, 27.02.2021 14:00
Mathematics, 27.02.2021 14:00
Spanish, 27.02.2021 14:00
Mathematics, 27.02.2021 14:00
World Languages, 27.02.2021 14:00
Biology, 27.02.2021 14:00
Mathematics, 27.02.2021 14:00
Mathematics, 27.02.2021 14:00