Groups | Using the Table | History & Today | Math | Units & Math Analysis |
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What is alkali metals
Which group is highly reactive?
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What is liquid
Bromine
Solid, liquid, gas or synthetic? |
What is Mendeleev
Who organized the periodic table?
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What is 0.28g/mL
What is the density of an object that weighs 2kg and takes up 7123 mL?
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What is International system of units
Units that scientists around the world can use
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What is noble gases
Which group is not reactive?
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What is gas
Argon
Solid, liquid, gas or synthetic? |
What is by atomic mass
How did Mendeleev organize the periodic table?
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What is 42%
What is the percent of carbon in C12H11O12?
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What is using a conversion factor to change from one unit to the next
What is dimensional analysis?
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What is transition metals
Which group contains metals that are stable in nature?
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What is synthetic
Einsteinium
Solid, liquid, gas or synthetic? |
What is by atomic number
How is the periodic table organized today?
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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?
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What is if they are close to the accepted value
How can you determine if results are accurate?
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What is halogens
Which group contains non-metals that are reactive?
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What is metal
Metal, Nonmetal, Metalloid?
Lithium |
What is if the elements are organized by increasing atomic number, the properties repeat at intervals.
What is periodic law?
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What is 0.8 moles
How many moles are there in 64g Bromine?
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What is if they are all close together
How can you determine if results are precise?
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What is halogens
Which group is salt forming?
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What is Metalloid
Metal, Nonmetal, Metalloid?
Silicon |
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?
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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 |
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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