Chemistry, 11.10.2020 14:01 nadiasifuentes15
1.As with any grid, the periodic table has (left to right) and (up and down).
2.Every row is called a .
3.All the elements in the same period have the same number of .
Each column is called a .
4.The elements in each group have the number of electrons in the outer orbital (or valence electrons).
5.Noble gases and helium are considered “happy” because their shell is .
this was not a multiple-choice its about the periodic table
Answers: 3
Chemistry, 22.06.2019 01:30
Agas is contained in a thick walled balloon when the pressure changes from 1.21 atm to 2.52 the volume changes from 3.75 l to 1.72 l and the temperature change from 293k to blank k
Answers: 3
Chemistry, 22.06.2019 09:00
This chart lists four kinds of polymers and their sources. what can be known about all four polymers, despite their differences? they come from living things. they share ionic carbon bonds. they are at least 100 monomers long. they are made of repeating subunits.
Answers: 2
1.As with any grid, the periodic table has (left to right) and (up and down).
2.Every row is call...
Social Studies, 17.02.2021 07:00
Chemistry, 17.02.2021 07:00
Mathematics, 17.02.2021 07:00
Mathematics, 17.02.2021 07:00
Biology, 17.02.2021 07:00
Mathematics, 17.02.2021 07:00
Mathematics, 17.02.2021 07:00
Mathematics, 17.02.2021 07:00
Chemistry, 17.02.2021 07:00
Social Studies, 17.02.2021 07:00
Health, 17.02.2021 07:00