A Moving to another question will save this response. Question 18
The density of an alcohol is 0.788 g/mL. What volume in microliters, ul, will correspond to a mass of 20.500 mg?
OA
26.0 L
B. 2.60 x 104 L
C 2.60 x 10-2 L
D. 16.2 ul
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In the analysis of hair and fiber samples, which does a compound comparison microscope allow for that a conventional compound microscope does not? a. simultaneous observation b. polarization c. fluorescence d. higher magnification

How are isotopes of the same element alike?

Time remaining 58: 10 an atom that has 84 protons and 86 neutrons undergoes a reaction. at the end of the reaction, it has 82 protons and 84 neutrons. what happened to the atom? it accepted radiation in a chemical reaction it donated neutrons to another atom in a chemical reaction it emitted an alpha particle in a nuclear reaction. it accepted protons in a nuclear reaction. mark this and retum save and exit next submit