science -whmis and scientific method 1.

SQ1: a bottle contain a mysterious chemical was found in the science lab.  The label for the bottle is shown below.  What do these three hazard symbols mean? 

Flammable and combustible material.

Poisonous and infectious material causing other toxic effects.

A:corrosive material.

KQ1: describe the importance if stating a hypothesis when preforming an experiment?

A hypothesis is a prediction regarding the possible outcome of an experiment.  It let's the reader know the purpose of the experiment.

KQ3: What does WHMIS stand for?
A: Workplace Hazardous Materials Information System.
KQ4: What is the ultimate goal of WHMIS?
A:to keep people safe and to keep people aware of the dangers and effects.
Q1: find, upload and label 3 additional hazard symbols. 
A:

Dangerously reactive material.

Biohazardous infectious material 

Gratioactive .