Chemistry, 04.06.2021 06:50 KitKat22Rose9
Damian mixed two samples together: a red liquid that smells irritating and a black solid with no smell. He analyzed the results and found two
ending substances. One of the ending substances was a yellow solid. This ending substance is made up of the repeating group of atoms shown
above. Which of the lettered diagrams below shows the repeating groups of atoms that make up the samples Damian mixed together?
Answers: 2
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 08:00
An observation that requires measurement is called quantitative observable or qualitative
Answers: 1
Chemistry, 22.06.2019 09:00
The diagram below shows a cell placed in a solution.a cell is shown placed inside a beaker. it is labeled cell. the solution inside the beaker is labeled 40% salt solution and the solution inside the cell is labeled 20% salt solution.only water is allowed to move in and out of the cell. what will most likely happen to the cell? it will expand as water moves out of it. it will shrink as water moves out of it.it will expand as water moves into it. it will shrink as water moves into it.
Answers: 2
Chemistry, 22.06.2019 14:00
What term describes technology that operates on an atomic level
Answers: 2
Damian mixed two samples together: a red liquid that smells irritating and a black solid with no sme...
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