Which of the following are properties of a law? Select all that apply.

Question 1 options:

	Is widely accepted by the scientific community
	Describes what happens
	Applies to a single or small number of experiments
	Describes why or how something happens

Question 2

Using the scientific method, once a hypothesis is formed, the next step is to draw conclusions based on life experiences.

Question 2 options:

	True
	False

Question 3

Identify the following statements as being most similar to an observation, a hypothesis, a law, or a theory.

There are four seasons (Spring, Summer, Winter, and Fall) in every year.

Question 3 options:

	Observation
	Hypothesis
	Law
	Theory

Question 4

Read the following statements. Determine if each one is an intensive property or an extensive property.

Question 4 options:

	Sodium metal is extremely reactive with chlorine gas.
	Mercury is a silver liquid at room temperature.
	Large amounts of calcium in your water can corrode your pipes.

1.	Intensive Property
2.	Extensive Property

Question 5

Intensive properties do not depend on the amount of matter present.

Question 5 options:

	True
	False

Question 6

Determine if each of the following is a pure element, pure compound, homogeneous mixture, or heterogeneous mixture.

1. Salt water

2. Ca(OH)₂