Periodic Table
Periodic Elements
Element Identification
Element Identification 2
Electron Number
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 does H have 

0

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 10.8.

B

200
What element has 17 electrons?
Chlorine
200

How many electrons does Na have?

11

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

What is the name of the element with the elemental symbol Na

Sodium

300
What element's symbol is K?
Potassium
300

Figure out the number of electrons on each energy level for NEON

2) 8)

400

What is atomic mass?

The atomic mass indicates or gives the number of protons and neutrons

400
What particle has a negative charge?
Electron
400

Which element has 14 as its atomic number?

Si

400
What element is a gas with 22 neutrons?
Argon
400

Figure out the number of electrons for Mg

12

500

Where are the protons and neutrons located on the structure of an atom?

nucleus of an atom

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

What element has the elemental symbol K?

Potassium

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

Where are located on the structure of an atom?

The electrons are located around in the electron shells

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