What is the most important safety rule in science?
a. never work with chemicals.
b. a...
Chemistry, 01.09.2019 14:30 ayowazzzgood
What is the most important safety rule in science?
a. never work with chemicals.
b. always use unbreakable glassware.
c. always follow your teacher’s instructions and textbook directions exactly.
d. none of the above
Answers: 2
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The wilson chamber is used to study: direction, speed, and distance of radioactivity the intensity of radiation the appearance of individual atoms all of the above
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Identify the electromagnets with poles that are reversed from the electromagnet shown above
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Apiece of metal with a length of 1.42 cm was measured using four different instruments. which of the following measurements is the most accurate?
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Acompound has a molecular weight of 12.124 atomic mass units and the empirical formula c3h40. what is the molecular formula of the compound?
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