Biology, 23.10.2020 07:01 afosburgh20
Liquid nitrogen has different properties from gaseous nitrogen. Is it a chemical change when liquid nitrogen warms to gaseous nitrogen?
Yes, because chemical changes result in different properties.
No, because chemical changes do not result in different properties.
No, because the different properties are physical while the chemical properties remain the same.
Yes, because warming is a chemical change even though the physical properties remain the same.
Answers: 3
Biology, 21.06.2019 22:00, jimennacastillo15
What prevents odyssey from killing the sleeping cyclops
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Biology, 22.06.2019 06:00, erinolson07cats
Im inn a ! what"s the answer which of the following is one way creativity can scientists? by ensuring they follow the scientific method by increasing the amount of time it takes to complete scientific experiments by making sure they only try things that have already been proven by leading them to ask more questions about the natural world
Answers: 1
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