Atoms & Periodic Table Review

What are the vertical columns on the periodic table called?

• groups

• periods

• protons

• valence electrons

Using just the valence electrons on each atom determine which 2 atoms should be in the same group.

• atom 1 and 2

• atom 3 and 4

• atom 1 and 4

• atom 2 and 3

Which of the following would be elements that are found in the same period?

• Sn and Rb

• F and Cl

• K and Ba

• Se and Te

Which element is in period 5?

• Vanadium

• Rubidium

• Tungsten

• Lithium

Which element would have the same properties as Nickel?

• Copper

• Cobalt

• Palladium

• Strontium

Which element has the same properties as Phosphorus but has a larger mass?

• Nitrogen

• Lead

• Silicon

• Arsenic

Which element on the periodic table has 45 protons?

• Scandium

• Rhodium

• Rhenium

• Cesium

Which element is in Group 18 and period 4?

• Krypton

• Argon

• Xenon

• Bromine

The atomic number tells us the number of ____________?

• Neutrons

• Protons

• Electrons

• Atoms

Elements in the same family have similar _______________.

• Protons
• Physical and Chemical Properties
• Shape
• Size