Which models of the atom include a structure that is mostly made of empty space? Select one or more:
a. Bohr
b. Rutherford
c. Quantum mechanical
d. Thomson

Why are people not able to scuba dive in the deep part of the ocean

Imagine that twenty i.u.’s of enzyme z were catalyzing the above reaction for one minute, under vmaxconditions, in a 3.00 ml assay volume. the assay is buffered with 20 mm phosphate buffer, ph 7.60. what will the ph be at the end of that one minute?

What is the temperature of 0.750 mol of a gas stored in a 6,850 ml cylinder at 2.21 atm? . 2.95 k 5.24 k 138 k 246 k