Chemistry, 07.12.2020 03:30 ariyannamcnabb
What pattern have you noticed between the number of valence electrons an element has and it’s placement on the periodic table?
Answers: 2
Chemistry, 22.06.2019 12:40
In the following table, all the columns for the element calcium are filled out correctly. element electron structure of atom electron structure of ion net ionic charge calcium 1s22s22p63s23p64s2 1s32s22p63s23p64s1 +1 true false
Answers: 2
Chemistry, 22.06.2019 18:30
Two people each hold the end of a rope and create waves by moving their arms up and down. this wave is best classified as a transverse wave because a) both the rope particles and the wave are moving in the same direction. b) the wave is moving up and down as the particles of the rope move horizontally. c) the wave is moving horizontally as the particles of the rope move up and down. eliminate d) the wave is moving in a parallel direction with the motion of the person's arms.
Answers: 3
Chemistry, 22.06.2019 21:50
What is a main difference between a mixture and a pure substance? a mixture is only a liquid, but a pure substance can be in any state.a mixture looks the same throughout, but a pure substance does not.1 a mixture can vary in composition, but a pure substance has a set composlo a mixture can be made up of a single compound, but a pure substance car
Answers: 2
Chemistry, 22.06.2019 22:00
Ill give u brainliest pls how is mass of carbon conserved during cellular respiration
Answers: 1
What pattern have you noticed between the number of valence electrons an element has and it’s placem...
Mathematics, 05.12.2019 06:31
Spanish, 05.12.2019 06:31
Mathematics, 05.12.2019 06:31
History, 05.12.2019 06:31
Mathematics, 05.12.2019 06:31
Advanced Placement (AP), 05.12.2019 06:31
Mathematics, 05.12.2019 06:31
Physics, 05.12.2019 06:31