Chemistry, 29.07.2019 10:20 glowbaby123
Scientists have developed a new drug known to cure a previously incurable disease. what best explains if the new drug is a compound or not? it is a compound because it will be able to cure a disease. it is not a compound because it was developed by scientists. it is a compound because compounds make all types of matter. it is not a compound because compounds make up only living things.
Answers: 2
Chemistry, 22.06.2019 10:00
What is the atomic mass of an atom that has 6 protons, 6 neutrons, and 6 electrons? a) 6 b) 8 c) + 1 d) 12 e) 18
Answers: 1
Chemistry, 22.06.2019 17:20
Pegmatites are igneous rocks in which the individual minerals are very large. typically, the minerals are all light-colored quartz, feldspar and muscovite. if you were given a black and white photograph of a pegmatite in a quarry (where the rock has been blasted and broken), what physical properties could you use to identify those three minerals in this hypothetical photo? describe each mineral and the specific diagnostic properties. be specific.
Answers: 2
Chemistry, 22.06.2019 20:30
Calculate the percent composition by mass of each element in al(oh)3. use at least three significant figures.
Answers: 1
Scientists have developed a new drug known to cure a previously incurable disease. what best explain...
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