1
What is the first element on the periodic table?
Hydrogen
How many electrons make up a Hydrogen atom?
1
How many elements are there?
118
How many elements are natural elements?
92
Is Hydrogen reactive?
Yes
How many groups of elements make up the Table?
18 Groups
What is Lithium's symbol?
Li
What element is most abundant on Earth?
Oxygen
In what year was Boron discovered?
1808
What element is Jupiter mostly made of?
Jupiter is made up of 3/4 Hydrogen
When does Sulfur not smell?
In its highest purity
What is Manganese's atomic number?
25
When Lithium is placed on water, what happens?
It bursts into flames
What two elements mainly make up water?
Hydrogen and oxygen (H2O)
How many electrons are in Uranium?
92
At what temperature does Molybdenum turn into liquid?
4,700°F
What state is Einsteinium in at 20°C?
Solid
If you had a blue laser, what element would it be made of?
A. Boron
B. Mercury
C. Argon
D. Tin
C. Argon
How fast does an electron travel around its nucleus?
A. As fast as a Cheetah
B. About the speed of light
C. As fast as a human can run
B. About the speed of light
In what state is Mercury in at 25°F?
Liquid
What is Iron's symbol?
Fe
Which element is the most radioactive?
Polonium
What is Californium named after?
California, where it was discovered
What year was the first version of the Periodic Table created?
1869
Is Copper a good conductor?
Yes!