Periodic Table
Periodic Trends
Element Identification
Element Identification 2
Metal, Nonmetal, Metalloid
100
What number tells you the number of protons and electrons?
Atomic Number
100

Name the subatomic particles that make up an atom.

Protons, Neutrons, and Electrons

100
What is the name of element number 1?
Hydrogen
100
What element has the symbol Xe?
Xenon
100
Is the following element a metal, nonmetal, or metalloid?   Potassium, K

Metal

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

Is the following element a metal, nonmetal, or metalloid?  Krypton, Kr

Nonmetal

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 Zr?
Zirconium
300
What element's symbol is K?
Potassium
300

Is the following element a metal, nonmetal, or metalloid?  Arsenic

Metalloid

400
Where do you find the period number on the periodic table?

On the left side of the periodic table

400
What particle has a negative charge?
Electron
400
Which element has 42 as its atomic number?
Mo, Molybdenum
400
What element is a gas with 22 neutrons?
Argon
400

Is the following element a metal, nonmetal, or metalloid?  Shiny, solid, good conductor.

Metal

500

What does the term 'valence electrons' mean? (LIST 2 things)

number of electrons on outermost shell, tells how reactive an element is

500
What subatomic particle is not inside the nucleus?
Electrons
500
What element has the elemental symbol Yb?
Ytterbium
500

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

Californium

500

Is the following element a metal, nonmetal, or metalloid?  Shiny, brittle, semi-conductor

Metalloid

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