Its relative density causes objects to float or sink.
If the density of the substance is greater than the substance it is in, it will sink.
If the density is less than the substance it is in it will float.
The percent yield formula is % yield= (actual yield/theoretical yield) x 100
34.0g/50.0g= .68 x 100 = 68.0% (theres three sig. figs.)
It is a liquid at room temp.
Circumpolar constellations stay in the sky. Because of the rotation of the Earth and its orbit around the Sun, we divide the stars and constellations into two groups. Some stars & constellations never rise nor set, and they are called circumpolar.
Rare earth elemental metals
