closeness of measurement to other measurements of same occurrence in series of experiments
closeness of a measurement to the true value
metric system is based on units of?
a zero between dig 609..sig figs?
non zero digit 4.8..how many sig figs?
zero at end of dec. 40.0 .. sig fig?
3, zeros are place holders
multiply coeff. & add exponents
divide coeff. & subtract exponents
compound is made of?
two or more units
density of substance/ density of water (=1 g/ml)
convert Fahrenheit to Calcium
(F-32) / 1.8= C
convert C to F
(Cx1.8) + 32
0 degrees C = 273 K
coldest possible temperature
how many electrons can shell 1 hold
how many electrons can shell 2 hold
how many can shell 3 hold
lowest occupied shell