States of Matter
These are the four main states of matter.
What are solid, liquid, gas, and plasma?
This equation can be explained with the phrase "Mr. Davis loves you."
What is D = m/V?
These are the three subatomic particles of an atom.
What are protons, neutrons, and electrons?
This tells us the number of protons in an element.
What is the atomic number?
Pure hydrogen is this kind of substance.
What is an element?
This state of matter has free flowing particles.
What is a gas?
Mr. Brandon adds a packet of sugar to his tea. The tea is this part of a solution.
What is a solvent?
This is the charge on a neutron.
What is neutral?
Draw the Bohr model for lithium.
You did it!
Carbon dioxide (CO2) is this kind of substance.
What is a compound?
This process is when a liquid becomes a gas.
What is evaporation?
A block of wood has a mass of 80 grams and a volume of 100 cubic centimeters, giving it this density.
What is 0.8 g/cm3?
This subatomic particle is found outside the nucleus.
What are electrons?
This periodic family usually doesn't make any bonds with any other elements.
What are the noble gases?
An oxygen and carbon atom will form this kind of bond.
What is a covalent bond?
This state of matter has its own definite shape.
What is a solid?
This part of a solution can be a solid or a gas.
What is a solute?
An element is defined by the number of this subatomic particle.
What are protons?
Draw the Bohr model for aluminum.
Hooray!
This kind of bond gives and receives electrons rather than sharing them.
What is an ionic bond?
This process is when a solid turns into a gas without ever becoming a liquid.
What is sublimation?
Diamonds have a density of 3.5 g/cm3, but cubic zirconia (a diamond-like stone) has a density of 6 g/cm3. Mr. Chris bought a ring for his wife. The gem has a mass of 21 grams and a volume of 6 cm3. This means the ring has a gem made of this.
What is a diamond?
These kinds of electrons are used to make bonds.
What are valence electrons?
This is the only element on the left side of the periodic table that is a nonmetal.
What is hydrogen?
This element is present in virtually every compound in living things.
What is carbon?