Periodic Table Practice

Which element in period 3 has the electron dot symbol:

· X ·

Mg

Which element in period 3 has the electron dot symbol:

· · X ·

·

Si

Which element in group 4 has the greatest electronegativity?

C

Which of the following has the greatest atomic radius?

A. CaB. NiC. PbD. Rb

Rb

Which element has the least tendency to lose an electron?

A. GaB. SeC. RbD. Mg

Se

Which element is most likely to take an electron?

A. YB. AlC. PbD. Cl

Cl

Which element is at period 4, group 14?

Ge

Which element is in group 7, period 6?

Re

Which element is the same valence # as Boron?

A. NB. SiC. LiD. In

In

The transition metal with the largest atomic radius will be found on period:

A. 1B. 3C. 5D. 7

7

An element is found that is shiny and conducts heat. It is most likely:

Metal

Gases are ALWAYS in the category of:

Non-metals

Elements in the 4f block are called:

Lanthanides

Which element has the LEAST metallic properties?

A. CaB. MoC. AgD. Pb

Pb

• Bonus – what is the name and valence #?

Lead – 4 valence electrons

You find a NON-metal that is extremely reactive. It is most likely in the group:

Halogens

You find a non-metal element that is liquid at room temperature – you have:

Bromine

The metal you place in a container of water releases gas, and has a high pH. It is in either:

A. Group 17B. Group 13C. Group 18D. Group 2

Group 2

Bonus: What is the name of the group?

The Alkaline Earth Metals

Group 16 contains:

A. MetalsB. Non-metalsC. MetalloidsD. All of the aboveE. Metals & metalloidsF. Non-metals & metalloids

F – non-metals and metalloids

As an electron GAINS energy, it moves:

A. Closer to the nucleusB. Farther from the nucleus

Farther from the nucleus

When an electron drops down to a lower energy level, it:

A. Stores the saved energy, and releases an Electromagnetic wave

B. Releases the energy, giving off an Electromagnetic wave

B – releases energy

Draw the Orbital Notation for N

Draw the shape of the S orbital

Draw the shape of the P orbital

Of the two S orbitals below, which represents an atom at the highest energy level?

• A)

• B)

• C)

B

If you have an atom with a “daisy” shaped orbital, which would it be?

1. S2. P3. D4. F

4 – F orbital

Draw a dot diagram for an element in Group 14

Draw a dot diagram for an element in Group 2

Draw the dot diagram for Ge

Draw the dot diagram for Br

Draw the dot diagram for Pb