Matter
Physical and Chemical Properties & Reactions
Periodic Table and Trends
Atomic Theory
Compounds
100
Define matter.
What is anything with mass and volume.
100
Physical properties such as temperature and hardness are classified as this...
What is quanitative.
100
The family on the farthest right of the table.
What is Nobel Gasses
100
The name of the person who stated that atoms combine in simple whole number ratios to form compounds.
Who is Dalton.
100
The type of compound that forms when non-metals share electrons
What is molecular.
200
Matter can exist in these three states.
What is solid, liquid or gas.
200
Classify each property as physical or chemical: conductivity density toxicity
What is Physical physical chemical
200
Rows and columns on the periodic table are called this, respectively.
What are periods and groups.
200
Draw the model of the atom according to Thompson.
200
An ionic compound is formed when a positive cation is attracted to this type of particle.
What is an anion.
300
The type of motion experienced by solid particles.
What is vibrational.
300
List three hints that a chemical reaction has likely occurred.
What are colour change, formation of gas/bubbles, hard to reverse, release of heat or light, formation of precipitate.
300
The atomic radius increases across a period in this direction.
What is to the left.
300
Chadwick discovered this particle.
What is the neutron.
300
The number of atoms of each element in N2O4
What are two nitrogen and 4 oxygen
400
When a liquid gains energy, this change of state occurs.
What is evaporation.
400
Calculate the density of a rectangular prism (2cm x 3 cm x 4 cm) with a mass of 48g.
What is 2g/ml
400
The reactivity of this type of element increased as they get smaller.
What are non-metals.
400
Write standard atomic notation for the atom with 19 protons and 24 neutrons.
What is 43/19 K
400
this compound is generally soluble and conducts electricity
What is ionic
500
Draw a particle diagram showing a solid compound surrounded by a diatomic gas.
500
Substance A has a density of 13 g/ml and B has a density of 10 g/ml. Determine which substance would float on the other.
What is B would float on A.
500
List the properties of the family with 2 valence electrons. State its name.
What is the alkali earths: somewhat reactive with oxygen and water.
500
Draw the Bohr-Rutherford diagram for an atom and ion of Al.
500
Draw the Bohr-Rutherford diagram of Li2O.
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