An irregular metal sample has a mass of 77.01g. When placed in a graduated l cylinder, the water level rises from 50.0ML to 60.8ML. What is the density

Connect the whole numbers on the periodic table to indicate what they represent?

Pinene is an unsaturated hydrocarbon found in pine resin. if pinene has m+ = 136 and contains 1 double bond(s) and 2 ring(s); what is its molecular formula? enter the formula in the form ch first, then all other atoms in alphabetical order; do not use subscripts. the formula is case-sensitive

In which of the following phases of matter do molecules have the highest amount of energy? a. liquid b. gel c. solid d. gas