Chemistry, 29.10.2019 17:31 bransom4206
Drag the tiles to the correct boxes to complete the pairs.
match each statement with the state of matter it describes.
liquid
particles vibrate in a rigid structure and
do not move relative to their neighbors.
solid
it takes the shape of its container but
keeps a constant volume.
gas
it is the most common state of matter
in the universe.
plasma
particles move rapidly and independently
of other particles.
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Answers: 2
Chemistry, 22.06.2019 14:00, leahstubbs
8.98 dm3 of hydrogen gas is collected at 38.8 °c. find the volume the gas will occupy at -39.9 °c if the pressure remains constant.
Answers: 3
Chemistry, 22.06.2019 21:30, rondonalba
Electromagnets coils of wire paper clips picked up 10 3 15 6 20 9 25 12 ms. owens' class was studying magnets. ms. owens showed her students how to make an electromagnet using a nail, a d-cell battery, and plastic coated wire. the students wrapped the wire around the nail and then attached the ends to the battery. when they were finished, they tested their magnets by investigating how many paperclips their magnets could pick up. they also tested whether they could increase the strength of their electromagnets by using more coils of wire. they recorded the class average of their results in the data table seen here. ms. owens asked her students to graph their data in a line graph. how should the students label the x-axis on their line graph? a) size of battery b) number of paper clips c) number of coils of wire d) strength of electromagnet
Answers: 2
Drag the tiles to the correct boxes to complete the pairs.
match each statement with the state...
match each statement with the state...
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