Vocabulary
Who is given credit for the periodic table?
Dmitri Mendeleev
D = mass/volume
123
3
How many centimeters are in 250 mm
2.5
Closeness of measurement to a specific value
Accuracy
Which of these elements is a halogen? - F, Ag, Ne
F
What is the percent error formula?
((accepted-experimental)/accepted )*100
0.0000056
2
What is a cubic centimeter the same as? Cubic decimeter?
Milliliter, liter
The tested explanation for some body of natural phenomenon
Theory
An element that would be expected to be a poor conductor?
Nonmetal
Express 54700000 in scientific notation:
5.47*10^7
700007
6
What is absolute zero in Kelvin?
0°
A statement that describes an observable occurrence in nature that appears to be always true
Law
Where are the inner transition metals?
Bottom of periodic table (separated)
Differentiate between atomic mass and atomic number
Atomic mass=protons + neutrons
Atomic number = protons
12.0700
6
Celsius to Fahrenheit conversion formula:
5/9F-32
The application of scientific knowledge to the production of new products
Technology
Alkaline Earth metals
Express the following in scientific notation: 122490000
1.2249*10^8
7000000.
What is the volume of 1kg of mercury in cm^3?
1000cm^3