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Periodic Table of Elements
Chemistry Riddles
Metrics
Properties of Matter
Atoms
100
Name the first 10 elements by atomic number.
Hydrogen, Helium, Lithium, Berylium, Boron, Carbon, Fluorine, Neon
100
5*2=___
Tin, Sn
100
What is 10 to the negative fifteenth power equal to the length of?
a quark
100
What is ductility?
The ability to be drawn into thin wires
100
If an atom has a mass number of 173, and has 75 electrons, how many neutrons does it have?
23
200
What is the element At?
Astatine
200
What language is spoken in Mangan?
Manganese
200
How large is our solar sysrtem?
10 terameters
200
Name 3 intensive and 3 extensive properties.
color,odor,luster,malleability,ductility,conductivity,hard/soft, density,pressure,boil point,melt point,mass,weight,volume
200
How many electrons fit on the 4th energy level?
36
300
Which element was named by a French scientist for her homeland?
francium, Fr
300
Dial 911 to call a ___ after a crime.
Copper, Cu
300
How far is it to the sun from Earth?
100 gigameters
300
What is density?
mass/volume
300
What charge does a proton, neutron, and electron have together?
none
400
Which element ia a radioactive noble gas?
Radon, Rn
400
We have everything but the kitchen___!
Zinc, Zn
400
How tall is the Statue of Liberty?
100 meters
400
What is odor?
sense of smell
400
What is the atomic number?
number of electrons
500
After months of intensive investigation, the undercover narcotics agent approached the drug dealer. "Here's your 25000." "And here's ___" replied the drug dealer.
Europeium, Eu
500
News Guy Nick asked what started the warehouse fire. The fireman replied,"It was ___."
Arsenic, As
500
How wide is the universe?
1000 yottameters
500
Name every property of matter.
color,odor,luster,malleability,ductility,conductivity,hard/soft, density,pressure,boil point,melt point,mass,weight,volume
500
What is an electron cloud?
electrons in energy levels