A characteristic of a substance or material, such as color, density, flexibility, hardness. These properties help identify pure substances and never change whether there is a large sample or very small sample of material
physical property
100
When is your unit A exam?
Wednesday for A day classes
Monday for B day classes
100
Poisonous. The capability of a substance to cause harm to living systems, either in terms of a single dose (acute) or a sustained dose (chronic) over a period of time.
toxic
100
Easily ignitable and capable of burning rapidly. Can serve as a fuel for a fire.
flammable
100
Number of sections on the exam, AND what each one will be
2, vocabulary and short answer
200
Metric unit of volume (small)
milliliter
200
A substance that may dissolve metals, ruin clothing, or burn skin. Strong acids and bases are examples
corrosive
200
Metric measurement of volume for a rectangular solid
cubic centimeters
200
On Edline, you can find this to help you prepare for the upcoming exam
study guide
200
A measure of the tendency of an object to support the flow of heat or electricity
conductivity
300
An exchange of one thing in return for another. Giving up something that is a benefit or an advantage, in exchange for something that may be more desirable
What is trade-offs
300
The amount of matter in an object
mass
300
The amount of space that an object or substance occupies
volume
300
Description, observation or analysis of a substance based on measurements
quantitative
300
What do we consider unknown items until we have identified them?
hazardous
400
Description, observation or analysis of a substance based on its qualities
qualitative
400
Metric unit of volume (larger)
liter
400
The vertical force exerted by a mass as a result of gravity
weight
400
When you find an unknown substance at home or at school, how should you respond
tell an adult
400
Substances capable of causing an explosion or providing heat or oxygen (oxidizers) that might cause a fire, or can emit toxic fumes when mixed with other substances.
reactivity
500
The relationship between the mass and volume of a substance. The mass per unit volume, specifically grams per cubic centimeter, or grams per milliliter
density
500
A specific result of a test with a chemical reagent. Examples include pH, the production of a salt when an acid reacts with a metal, or a unique color change in a chemical reaction.
chemical properties
500
The measuring system used by scientists and most countries other than the United States and United Kingdom
metric system
500
Two or more substances that can be mixed together in any ratio to form a single phase without separation.
miscible
500
What do we wear when using glassware, heat or chemicals?