Chemistry, 22.11.2021 21:00, chantelljenkins2
Expliquer en quelques lignes comment faire expérimentalement pour voir si un échantillon de matière est plus ou moins dense que l’eau
Answers: 2
Chemistry, 22.06.2019 06:00, hdjsjfjruejchhehd
The tilt of the earth's axis of rotation is responsible for the a) ocean's tides. b) size of the moon. c) brightness of stars. d) earth’s seasons.
Answers: 1
Chemistry, 23.06.2019 07:30, klocke2001
Can you guys answer these questions i need it before 1: 00pm
Answers: 3
Chemistry, 23.06.2019 08:00, sassy11111515
Match the vocabulary terms to their definitions. 1 . a long, chain-like set of molecules made up of repeating units joined end to end polymer 2 . a hard, brittle, heat- and corrosion-resistant material made by subjecting a nonmetallic mineral mixture to intense heat ceramic 3 . a plastic with low elongations that cannot be recycled thermoset 4 . a carbon fiber embedded in a polymer resin matrix thermoplastic 5 . a plastic with high elongations that can be recycled crystal 6 . a solid form resulting from the arrangement of atoms, ions, or molecules in definite geometric patterns composite
Answers: 1
Expliquer en quelques lignes comment faire expérimentalement pour voir si un échantillon de matière...
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