Ch.1
Ch.2
Ch.3
Ch.4
Ch.5
100
What piece of safety equipment should be worn if chemicals or a flame is present?
What is Safety Goggles
What is appropriate clothing
100
What is chemical symbol for gold?
What is Au
100
What is the center of a atom called?
What is a nucleus
100
What is a valence electron?
What is the electrons on the outermost shell
100
What is the HONC rule state?
Hydrogen must have 1 bond
Oxygen must have 2 bonds
Nitrogen must have 3 bonds
Carbon Must have 4 bonds
200
What is this piece of equipment?
What is a test tube
200
What is a metalloid?
What is a substance that acts like both metals and non-metals
200
How many subatomic particles are there?
What is 3
What is Electron, Proton and Neutron
200
If we burn copper, what color would the flame be?
What is green
200
How many different bonding methods are there?
What is 4
Ionic, Molecular Covalent, Metallic and Network covalent
300
What is the curve formed by a liquid?
What is Moniscus
300
How many different elements are in this compound?
MnO4
What is 2
300
Why is there isotopes?
Because there are the same elements with different numbers of neutrons so its mass changes
300
What is the rule of zero charge?
When a metal and a nonmetal combine the total charge of the compound must be zero
The charge must be equal to zero
300
What is the chemical formula of this image?
What is C3H6O
400
How do you find the density of an object?
What is Mass divided by volume
400
What is column 2a on the periodic table called?
What is Alkaline Earth Metals
400
How do you find the average atomic mass of something?
Multiply mass of isotope times its percent abundance, then sum the answers
400
What is the name of Al2O3?
What is Aluminum Oxide
400
When you add a putrid smelling chemical and a sweet smelling chemical together, why does it smell like candy?
What is a chemical reaction
500
If the mass of a gold rod is 55.4 g and the volume is 6.6 then what is the density of the rod?
What is 8.4
500
If I change the form of a substance from a liquid that was 1g to a solid, what would its mass be and why?
What is 1g because of law of conservation of matter.
500
What is the average atomic mass of 35Cl and 37 Cl?
What is 35.5 amu
500
How many ions are in the compound NaBr?
What is 2 ions
500
If a structural formula had a ring structure with a bridge across it, what would the smell be?
What is Camphor
Pine
Woodsy