Properties and Changes Quiz (21-22) (COPY) / 4 of 14 A scientist finds 20mL of a mystery liquid that weighs 18.4g. What substance is it?
Average Densities of Substances
Substance
Density (g/mL)
0.81
Ethanol
0.92
Olive Oil
Water
1.00
1.26
Glycerin
O A. Water
OB. Olive Oil
O C. Ethanol
O D. Glycerin

Which is true of transition metals when moving from left to right on the periodic table? the d sublevels are not filled across the period. the cation radii become larger across the period. atomic radii increase slightly and then start to decrease. atomic radii decrease slightly and then start to increase. o

How are isotopes of the same chemical element alike? how are they different?

At 300 mm hg, a gas has a volume of 380 l, what is the volume at standard pressure