Chemistry, 25.06.2019 18:40, mooncake9090
Water striders are insects that have the ability to walk across the surface of water. which properties of water allow the water strider to do this? choose 2 answers: choose 2 answers: (choice a) a surface tension (choice b) b adhesion (choice c) c specific heat (choice d) d capillary action
Answers: 2
Chemistry, 21.06.2019 16:30, TheRealKodakBlack
What is a scientific theory? a. a scientist's guess about how something works b. the results of an experiment obtained using the scientific method c. a proven fact that will never change d. an idea that is backed by data from many sources
Answers: 2
Chemistry, 22.06.2019 03:30, krharris
Melting and boiling are endothermic processes. this means that these processes absorb energy from their surroundings in order to occur. use this information and the data you collected in the phase change gizmo to describe what happens to the temperature of water when you boil it, then explain why this result occurs.
Answers: 2
Chemistry, 22.06.2019 12:50, martinez6221
What is the chemical name of the compound na2co3? use the list of polyatomic ions and the periodic table to you answer. a. sodium carbon oxide b. sodium carbonate c. sodium(ll) carbonate d. sodium oxalate
Answers: 1
Water striders are insects that have the ability to walk across the surface of water. which properti...
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