Chemistry, 09.12.2019 08:31 yesenia1162
How many protons is in this certain atom if it has a neutral charge and 16 electrons? and what atom is it?
a.
17; chlorine
b.
18; argon
c.
2; helium
d.
16; sulfur
Answers: 1
Chemistry, 21.06.2019 22:00
Fission of uranium-235 products energy and a. isotopes of smaller elements b. isotopes of larger elements c. lighter isotopes of uranium d. heavier isotopes of uranium
Answers: 3
Chemistry, 22.06.2019 18:00
How is energy related to the change of state represented by the model? atoms gain energy as a solid changes to a liquid. atoms gain energy as a solid changes to a gas. atoms lose energy as a solid changes to a liquid. atoms lose energy as a solid changes to a gas.
Answers: 3
Chemistry, 23.06.2019 00:00
Predict the relative bond lengths of the three carbon-oxygen bonds in the carbonate ion (co2−3). what would you expect the charge to be on each oxygen? match the words in the left column to the appropriate blanks in the sentences on the right. make certain each sentence is complete before submitting your answer.
Answers: 3
How many protons is in this certain atom if it has a neutral charge and 16 electrons? and what atom...
Mathematics, 21.08.2021 04:40
Mathematics, 21.08.2021 04:40
Biology, 21.08.2021 04:40
Biology, 21.08.2021 04:40
Chemistry, 21.08.2021 04:40
Mathematics, 21.08.2021 04:40