At STP, a 7.49-gram sample of an element has a volume of 1.65 cubic centimeters. The sample is most likely (1) Ta (3) Te (2) Tc (4) Ti

Question

How do you get the answer?

Answer 1

I would calculate the density (density = mass/volume) and compare to the density of the four possibilities.

Answer 2

thanks!

Answer 3

The answer is Ti, whoever anonymous is was wrong (and maybe me get my homework too!).

Answer 4

thanks Liliana! and everyone else.