Elemental quiz

What symbol is Iron?

• Fe

• I

• Ir

• Ti

How many valence electrons does oxygen(O) have?

• 3

• 6

• 2

• 8

How is the periodic table organized

• By atomic numbers

• By atomic mass

• By alphabetical order

• By the melting point

Is this element a metal or nonmetal?

• Metal

• Nonmetal

How many valence electrons does magnesium(Mg) have?

• 12

• 2

• 3

• 9

What is this element?

• Hafnium

• Holmium

• Hydrogen

• Helium

Which elements are considered metals (More than one answer)

• Fluorine

• Cadmium

• Selenium

• Yttrium

Columns are called...?

• Pillars

• Rows

• Groups

• Lines

What is the element name of Na

Cl, Br, Se, P, and C are all nonmetals

• True

• False