Unit 1: Lab Safety & Scientific Method
Unit 2:Numbers
Unit 3: Matter
Unit 4: Periodicity
Unit 5: Bonding
100
State the steps of the scientific method in the correct order
What is Observation, Hypothesis, experiment, data analysis, conclusion
100
Which type of data deals with numerical values.
What is quantitative data.
100
Classify this as either a element, compound, heterogeneous mixture, or homogeneous mixture: CO
What is compound
100
Which subatomic particle is the lightest? (proton, neutron, electron)
What is electron
100
Always add ________ to the end of the second element
What is -ide
200
State what you should wear when you come to class for a lab.
What is long pants, closed-toed shoes, hair tied back, goggles
200
Which type of data deals with observations.
What is qualitative data.
200
A change in which a substance becomes something brand new. (chemical or physical change)
What is chemical change
200
Rutherford discovered the_______
What is nucleous
200
name the prefixes for 1,2,3,4,5,6,7,8
What is mono, di, tri, tetra, penta, hexa, hepta, octa
300
An educated thought mad eby data that has been collected and analyzed
What is a scientific theory
300
128.35 = _______ km
What is 0.0012835
300
Calculate the mass of an object that has a volume of 8.5 ml and a density of 2.8 g/ml
What is 23.8g
300
average atomic mass is based on a _______average. (Normal, skewed, transitional, weighted)
What is weighted
300
CO4- name this compound
What is carbon tetraoxide
400
The study of substances containing carbon
What is organic chemistry
400
convert 65 km/hr to m/sec
What is 18.06 m/sec
400
How compact particles are- OR- the amount of mass per unit of volume
What is density
400
define isotope
What is an atom of the same element that has a different number of neutrons (mass is different too)
400
Aluminum Oxide- write the formula for this compound
What is Al2O3
500
The study of chemistry from a mathematical and physics standpoint
What is physical chemistry
500
put this number into scientific notation: 350000
What is 3.5 x 10 ^ 5
500
the amount of stuff inside something
What is mass
500
Carbon-13: name the # of Protons, Neutrons, Electrons, mass number, atomic number, and symbol
What is 6,7,6,13,6,C
500
SiCl4- write the name of this compound
What is silicon tetrachloride
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