Properties of the Periodic Table

The element Hydrogen is a ___________.

• metal

• nonmetal

• metalloid

• compound

Where are the alkali metals?

Where are the alkaline earth metals?

Tags

NGSS.MS-PS1-1

Where are the transition metals?

Tags

NGSS.MS-PS1-1

Where are the metalloids?

Tags

NGSS.MS-PS1-1

Where are the halogens?

Where are the noble gases?

Organize these characteristics into the right categories

Groups:

(a) Alkali Metals

,

(b) Transition Metals

,

(c) Halogens

,

(d) Noble Gases

• helium

• most reactive nonmetals

• 1 valence electron

• High conductivity of heat and electricity

• lithium

• moderately reactive

• +1 Charge

• -1 Charge

• fluorine

• iron

• Shiny silver

• most reactive metals

• Group 1

• gases

• Colored Metals

• Group 18

• 7 valence electrons

• Group 17

• inert

• 8 valence electrons

As you move across a row (period) on the periodic table, the atomic radius ______________________

• Increases

• Decreases

• Stays the same

• Explodes

Tags

NGSS.HS-PS1-1

As you move across a row on the periodic table, ionization energy ______________________

• Decreases

• Increases

• Stays the same