Chemistry, 07.04.2021 22:20 ivetter5333
Freida wants to model the way atoms move when a substance changes its state. To do this, Freida makes a pyramid of marshmallows. Then, she knocked down the pyramid causing the marshmallows to fall.
If the marshmallows represent the atoms in the substance, which change of state is Freida modeling?
A) melting
B) freezing
C) condensation
D) deposition
Answers: 2
Chemistry, 22.06.2019 06:30
If 1.8 l of water is added to 2.5l of a 7.0 molarity koh solution, what is the molarity of the new solution
Answers: 1
Chemistry, 22.06.2019 12:30
Write the chemical formula for a compound that is made of an element from group 1 and an element from group 17
Answers: 1
Chemistry, 22.06.2019 18:30
Which of the following words describe the reality that the universe looks the same from various perspective
Answers: 3
Freida wants to model the way atoms move when a substance changes its state. To do this, Freida make...
Biology, 17.06.2020 23:57
Geography, 17.06.2020 23:57
Mathematics, 17.06.2020 23:57
Social Studies, 17.06.2020 23:57
Chemistry, 17.06.2020 23:57
Mathematics, 17.06.2020 23:57
Biology, 17.06.2020 23:57
History, 17.06.2020 23:57
History, 17.06.2020 23:57