Unit 1
Unit 2
Unit 3
Unit 4
ALL
100
Accuracy is a measure of
Correctness
100
What is density?
The amount of mass in one unit of volume
100
A heterogeneous mixture is
Unevenly mixed
100
What is an ionic bond?
Transferring Electrons
100
Precision is a measure of ___________________
Consistency
200
What graph is used when time is a variable.
Line Graph
200
What box is more dense?
Left
200
What best describes substance C? (looking for three descriptions)
Compound, Pure Substance, Gas
200
Molecular compounds end in
IDE
200
What is the measurement?
2.60mL or 2.65mL
300
73 mm. = ________________ cm.
7.3cm
300
Which substance is the least dense?
Substance H
300
Electron affinity is
Accepting electrons
300
SO4
Sulfur Tretroxide
300
What type of graph is used for percent of a whole?
Pie Chart
400
32.6 kg = _______________ g
32600g
400
Find the volume of liquid - mass is 76g and density is 5.3g/mL
14.3mL
400
What makes up the atomic mass of an element?
Protons and Neutrons
400
Silver Carbonate
Ag2CO3
400
Find the mass of an object - volume is 3.45mL and the density is 0.876 g/mL
3.02g
500
37.3g
500
FInd the density of a liquid - mass is 642g and its volume is 12.02mL
53.4mL
500
What element has the largest atomic radius?
Lanthanum 3. Barium
Yttrium 4. Zirconium
Barium
500
Ammonium Phosphate
(NH4)3PO4
500
Noble gasses are unreactive because
They have a complete octet