Chemistry ppt 2

is an empirical science

use their intellects and creativity to create models for understanding nature

The product of intellect and curiosity in _________ is a design that exploits or constrains nature.

how close a measured value is to the actual (true) value.

how close the measured values are to each other.

is fundamental to any measurement. It may make the measurement either too high or too low and is associated with the limitations of the equipment with which the measurement is made. 

makes measurements consistently either too high or too low. This type of error is often associated with the existence of some unknown bias in the measurement apparatus.

If the liquid is clear and colorless, read the measurement at the

for a colored liquid read the measurement at the

are the simple measurements for time, length, mass, temperature, amount of substance, electric current, and light intensity.