Groups Using the Table History & Today Math Units & Math Analysis
100
What is alkali metals
Which group is highly reactive?
100
What is liquid
Bromine
Solid, liquid, gas or synthetic?
100
What is Mendeleev
Who organized the periodic table?
100
What is 0.28g/mL
What is the density of an object that weighs 2kg and takes up 7123 mL?
100
What is International system of units
Units that scientists around the world can use
200
What is noble gases
Which group is not reactive?
200
What is gas
Argon
Solid, liquid, gas or synthetic?
200
What is by atomic mass
How did Mendeleev organize the periodic table?
200
What is 42%
What is the percent of carbon in C12H11O12?
200
What is using a conversion factor to change from one unit to the next
What is dimensional analysis?
300
What is transition metals
Which group contains metals that are stable in nature?
300
What is synthetic
Einsteinium
Solid, liquid, gas or synthetic?
300
What is by atomic number
How is the periodic table organized today?
300
What is 6.6%
A scientist finds the density of a material to be 8g/mL, but it should be 7.5g/mL. What is his percent error?
300
What is if they are close to the accepted value
How can you determine if results are accurate?
400
What is halogens
Which group contains non-metals that are reactive?
400
What is metal
Metal, Nonmetal, Metalloid?
Lithium
400
What is if the elements are organized by increasing atomic number, the properties repeat at intervals.
What is periodic law?
400
What is 0.8 moles
How many moles are there in 64g Bromine?
400
What is if they are all close together
How can you determine if results are precise?
500
What is halogens
Which group is salt forming?
500
What is Metalloid
Metal, Nonmetal, Metalloid?
Silicon
500
What is he could predict other elements and their properties that were undiscovered, he organized something that wasn't organized before, and created a standard list of elements that all scientists could follow.
What is the importance of Mendeleev's discovery? What did he contribute to science?
500
What is 0.0179 km/s
A car is going 40 miles/hour. How much is that in km/s?
1 km = 0.62mi
1 h = 60 min
1 min = 60 s
500
What is fundamental is a core unit based in nature, while derived are a combination of fundamental units.
What is the difference between fundamental and derived units?






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