Periodic Trends Notes

Bellwork 10/21 - Hotel

Go to Canvas and complete today's bellwork then turn to page 55

​Page 55

Multiple Choice

Element with the highest atomic Size/Radius

• Hydrogen

• Boron

• Francium

• Magnesium

Multiple Choice

Atomic Size

• increases across and decreases down

• Decreases across and increases down

• Decreases down and increases across

• increases down and constant across

Multiple Choice

When atoms lose electrons they become.......

• Negatively charged

• positively charged

Multiple Choice

When atoms gain electrons they are becoming.....

• Negatively charged

• positively charged

Multiple Choice

Shielding effect

• decreases down and constant across

• Increases down and increases across

• constant down and constant across

• Increases down and constant across

Multiple Choice

What element has the highest ionization energy

• Helium

• Hydrogen

• Fluorine

• Lithium

Multiple Choice

Which elements are usually not assigned electronegativity values?

• Noble gases

• Halogens

• Alkaline Earth Elements

• Representative elements

Multiple Choice

What element has the highest electronegativity?

• Neon

• Fluorine

• Argon

• Sulfur