WorksheetsProperties of Matter Chapter 2
Total questions: 27
Worksheet time: 14mins
Simplest form of matter that cannot be broken down physically or chemically:
Element
mixture
compound
molecule
Puppies
Salt water is a
compound
heterogeneous mixture
homogeneous mixture
element
body of water on earth
Air in the classroom is considered
Homogeneous mixture
Pure substance
Heterogeneous mixture
Element
Compound
N2, H2, HCl are examples of
Heterozygous mixtures
Pure Substances
Elements
Molecules
An invention by Sans & Papyrus
Viscosity is
How Shiny an object is
if it carries electrons
if it can be hammered into sheets
Resistance to flowing
Kinetic Theory of matter
All particles are in continual random motion
All particles are effected by heat
All particles freeze
All particles can condense
All particles have feelings
All particles taking the shape of their container, moving, rapidly are
conformists
gases
solids
plasmas
liquids
Count the atoms Cu(SO3)2 Hint: Coefficients are distributive.
Cu =1 S=3 O=5
Cu=1 S=2 O=5
Cu=1 S=1 O=5
Cu=1 S=2 O=6
This problem is an enigma
When a gas or a solid changes phases it is an example of a
Chemical Change
Physical Change
Reaction
Homogeneous Mixture
Heterogeneous Mixture
The ability of electrons to flow down a wire is called:
Malleability
Viscosity
Chemical Reactivity
Conductivity
Luster
Which one is A in the picture?
Element & Pure substance
Compound & mixture
Molecule
Compound
Mixture of compounds
Picture B is
Pure Substance & Molecule
Compound & Mixture
Compound
Molecules
Molecules & Mixture
What is on the product side
I have no idea
Cu(NO3)2 + 2NO2 + 2H2O
Cu + 4HNO3
4HNO3
Cu(NO3)2
What is the proper notation for an equation
Products ⟶ Reactants
Yeild ⟶ Reactions
Yeild ⟶ Products
Reactants ⟶ Products
Chill, bro
What are on the product side?
FeCl₃ + NH₄OH → Fe(OH)₃ + NH₄Cl
NH₄OH
NH₄Cl
FeCl₃ + NH₄OH
Fe(OH)₃ + NH₄Cl
→
Temperature is
Boiling Point
Ability to melt a substance
Movement of Particles
Change in States of Matter
How Hot or Cold something is
A compound is
2 or more of the same atoms conjoined
2 or more different atoms conjoined
smallest functional unit of matter
2 or more joined molecules
a word
Which one is an extensive property
Length
Luster
Color
Flammability
Viscosity
A chemical Reaction has occurred if
reaction is reversable
A new color appears
Presence Bubbles
Light is given off
A new substance has been formed
What is the study of chemistry?
matter
Chemicals
Matter and the changes it undergoes
Particle arrangement & movement
Chemical Reactions
Conservation of mass is
All particles are in continual Random motion
Energy cannot be created or destroyed; only transformed
Atoms cannot be created or destroyed; only rearranged
Atoms exists in 4 states gas, plasma, liquid, and solid
What does the Δ mean in the equation pictured?
add heat
combustion
Luster
add water
From this equation what does (aq) mean?
aqueous (in water)
gas
liquid
solid
In this equation what does (s) mean?
aqueous (in water)
gas
solid
liquid
plasma
Which one of the following is a chemical reaction
ice melting
copper turning to a gas
vaporization of sulfate
rotting of food
holding a puppy
A property that is based (changes) on what the substance is
Intensive Property
Extensive Property
Chemical Property
Physical Property
Waterfront Property
The ability to be stretched into wires is
Luster
Malleability
Ductility
Viscosity
Curiosity
