Atomic Concepts and Bonding
The two subatomic particles with the same mass
What is a proton and a neutron?
The kind of substance that cannot be broken down by a chemical change
What is an element?
Which type of bonding is in a substance if it has a high melting point and conducts electricity as a solid or aqueous solution?
Name one idea from the Kinetic Molecular Theory.
What is no attractive forces, small sizes, constant motion, or energy transfers?
Charge of a Copper ion that lost two electrons
What is positive two?
What is a mixture?
The chemical formula for Calcium Oxide
The way volume changes when the temperature of a gas is doubled at a constant pressure.
What is doubles?
What is same number of valence electrons?
What is deposition, condensation, or freezing?
Draw a dot diagram for Na2O.
What is ...?
What happens to electrons when Calcium bonds to Oxygen.
What is electrons are transferred?
One difference between an atom of O-16 and an atom of O-18
What is different mass number, different number of neutrons?
The specific heat of a substance if 45 J of heat are absorbed when a 15 g sample increases its temperature by 20oC.
What is 0.15?
What is C5H10O5?
The percent composition by mass of Oxygen in C6H12O6 (gram-formula mass = 180 g/mol).
What is 53%?