Intro to Chem for Health Sciences

Ways physical quantities can be measured
Mass (g)
Length (m)
Volume (L or m3)
Temp. ( K or C)
When making measurements it is important to consider
sig figs
rounding off
standard notation vs, scientific notation
Density
Mass(g)/Volume(mL or cm3)
Specific Gravity
Density of a substance (g/mL)/
Density of water at the same temp (g/mL)