Day 4 of Periodic Table

Day 4 of Periodic Table

I can identify the number of valence electrons an atom contains using the periodic table.

I can determine the charge of main group ions using the periodic table.

I can predict the properties of main group elements using the periodic table as a model.

Multiple Choice

Which elements are colored red?

• nonmetals

• metals

• metalloids

Multiple Choice

Which elements are to the LEFT of the zigzag?

• metals

• nonmetals

• metalloids

Multiple Choice

Which elements are to the right of the zig zag?

• metals

• nonmetals

• metalloids

Multiple Choice

Which of these grouping of elements could have the characteristic of brittle?

• Metal
• Nonmetal

Multiple Choice

Some characteristics of a metal are that it is malleable and ductile.

• TRUE
• FALSE

Multiple Choice

Which element is a metalloid?

• Titanium
• Selenium
• Potassium
• Polonium

Multiple Choice

Silicon is a semiconductor and has properties of both metals and nonmetals. What type of element is Silicon? 

• Metal
• Nonmetal
• Metalloid
• Pretty

Multiple Choice

Iron is a good conductor, malleable and magnetic. What type of element is Iron? 

• Metal
• Nonmetal
• Metalloid
• Pretty

Multiple Choice

Diatomic molecules are __________ found in nature as their single element: I, O, N, H, Br, Cl, or H.

• often
• never
• sometimes
• always

Multiple Choice

N_2, Cl_{2, and} O₂ are all 

• diatomic molecules.
• ionic bonds.
• of equal mass.
• solids.

Multiple Choice

N_2, Cl_{2, and} O₂ are all 

• gases.
• solids.
• in the same family.
• safe to breathe.

Multiple Choice

In Cl₂, the 2 is known as

• the subscript.
• the coefficient.
• the molecular mass.
• the number of protons.