Chemistry, 22.10.2020 19:01 karankhatri1946
Which characterization accurately describes BOTH conduction and convection? Both only occur when currents are created by different densities. Both only occur when currents are created by different densities. Both only occur when there is contact between two solid objects. Both only occur when there is contact between two solid objects. Both can involve solids or gases, and need the presence of insulators in order to occur. , Both can involve solids or gases, and need the presence of insulators in order to occur. Both can involve liquids or gases, and need a temperature difference in order to occur. Both can involve liquids or gases, and need a temperature difference in order to occur.
Answers: 3
Chemistry, 22.06.2019 06:40
Which statement correctly describes metallic bonds? a. they form when certain atoms lose electrons and other atoms gain electrons. b. they involve an attraction between anions and cations. they always involvpoth a metal and a nonmetal. d. they can only form between atoms of the same element. e. they form because electrons can move freely between atoms.
Answers: 3
Chemistry, 22.06.2019 07:40
The formation of a solid, also known as a is an indication of a chemical change. precipitate particulate particle powder
Answers: 3
Chemistry, 22.06.2019 17:00
Reduction is a reaction which results in a in electrons and a in positive charge of the atom or ion 1) a- loss 1) b- gain 2) a-increase 2) b-decrease
Answers: 1
Which characterization accurately describes BOTH conduction and convection? Both only occur when cur...
History, 03.05.2021 21:20
Chemistry, 03.05.2021 21:30
Mathematics, 03.05.2021 21:30
Physics, 03.05.2021 21:30
Mathematics, 03.05.2021 21:30
Mathematics, 03.05.2021 21:30
Mathematics, 03.05.2021 21:30