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Measurement & Scientific Method
Conversions
Chemistry
(Periodic Table)
Electron Dot
Atomic Structure
Speed
100
A instrument is Used to measure length
What is a Ruler
100
10.5 cm = __________ mm
What is 105mm
100
Negative Charge
What is electron
100
If you were to draw and Electron Dot Diagram for Hydrogen it would have how many dots around it?
What is 1
100
What is the formula for finding speed?
What is Distance /Time
200
Liquid Volume is measured in what unit?
What is Milliliters
200
207m=_____________km
What is 0.207km
200
Center of the Atom
What is Nucleus
200
If you were to draw an Electron Cloud Dot Diagram for Hydrogen it would have how many dots in its OUTER shell?
What is 1
200
Lauren rode her bike for 12km in 3 hours. What was her speed?
What is 4km.hr
300
The formula for finding Volume of a solid object
What is length X width X height
300
15.78km= ____________m
What is 15780
300
On an Element Key, which 3 parts is the same number?
What is protons, electrons, and atomic number
300
How many electrons can go in the 2nd energy level?
What is 8
300
If a car travels 400m in 20 seconds how fast is it going?
What is 20m/s
400
And educated guess
What is Hypothesis
400
kilo = __________
What is 1000
400
On an Element Key, the bottom number (usually written as a decimal) is the _________?
What is Atomic Mass
400
The number of valence electrons shown on the Electron Cloud dot Diagram is the same as the elements _______
What is Group Number
400
You arrive in my class 45 seconds after leaving math which was 90 meters away How fast did yo travel?
What is 2m/s
500
Statement to summarize your results
What is Conclusion
500
Conversions from left to right, move decimal to the ______
What is right
500
To find the number of Neutrons you subtract __________ from _____________.
What is Atomic Number from Atomic Mass.
500
In the chemical equation 4Na+0--->2NaO the Coefficients are
What is 2 & 4
500
It takes Beth 0.25 hours to drive to school. her route is 16km long. what is Beth's average speed on her drive to school?
What is 64km/hr