Show:
Periodic Table
Periodic Trends
Element Identification
Element Identification 2
Electron Configuration
100
What number tells you the number of protons and electrons?
Atomic Number
100
What is the 'brain' of the atom?
Nucleus
100
What is the name of element number 1?
Hydrogen
100
What element has the symbol Xe?
Xenon
100
How many electrons fit on the first energy level?
2
200
How do you figure out the number of neutrons?
Subtract the atomic number from the atomic mass
200
What particle has a positive charge?
Proton
200
What element has an atomic mass of 238.
U, Uranium
200
What element has 17 electrons?
Chlorine
200

The number of electrons that fit in the second level.

What is 8?

300
How do you find an element's atomic mass?
Add the number of neutrons and the number of protons together
300
What particle has no charge?
Neutron
300

This element is radioactive, has a mass of 237 and is named after a planet.

What is Neptunium?

300

How many neutrons Zinc has.

What is 35?

300
Figure out the number of electrons on each energy level for NEON
2) 8)
400
How many liquids are on the periodic table?
2
400
What particle has a negative charge?
Electron
400

Element that has 136 neutrons.

What is Radon?

400
What element is a gas with 22 neutrons?
Argon
400
Figure out the number of electrons for each level for IRON
2) 8) 16)
500

The number of gases on the periodic table?

What is 12?
500
What subatomic particle is not inside the nucleus?
Electrons
500

The element that has 33 electrons.

What is Arsenic?

500
What element is a sold named after a state with 253 neutrons?
Californium
500

Figure out the number of electrons for each level of sodium.

2, 8, 1