Chemistry Test 1

How many significant figures does 0.000023 contain

A substance, is matter that has a definite and uniform composition

Applied Research is used to solve specific problems

Relationship in nature that is supported by many experiments is called

What is the study of matter and the changes it undergoes

Applied Research is the type of research to gain knowledge for the sake of knowledge itself

The SI unit for electric current is

A hypothesis is a testable explanation of a situation or phenomena

The SI unit for Luminous Intensity is Candela

The SI unit for the amount of a substance is mass

How many significant figures does 1.00000 contain

The physical property of matter and is defined as the amount of mass per unit volume is

The SI unit for mass is Kilograms

_______ is a measure not only of the amount of matter present, but the affect of Earth’s gravitational pull on it

The SI unit for time is

The amount of significant figures in the number 310 is two

All _______ are subject to new experimental data and can be modified

The SI unit for length is a meter

The SI unit for Temperature is

Which of the following is NOT a characteristic of Matter

This measurement reflects the amount of matter