Atomic Radius

Periodic Trends

100

Atomic radius increases moving ____ a group.

Down

200

Atomic radius increases moving ____ across the periodic table. 

(Left or Right)

Left

300

Which is larger: Na or Cl?

Na

400

Which is smaller: K or Li?

Li

500

Which is smallest: F, Cl, Br?

F

Cations vs Anions

100

Cations are generally (larger / smaller) than neutral atoms

smaller

200

Anions are generally (larger / smaller) than neutral atoms.

Larger

300

Which is larger: Na or Na⁺?

Na

400

Which is larger: Cl or Cl⁻?

Cl-

500

Which is smallest: Mg, Mg²⁺, Mg⁻?

Mg²⁺

Rank Them

100

Rank smallest to largest: Li, Na, K

Li, Na, K

200

Rank largest to smallest: F, Cl, Br

Br, Cl, F

300

Rank smallest to largest: Na⁺, Na, Na⁻

Na⁺, Na, Na^-

400

Rank largest to smallest: O²⁻, O, O²⁺

O^2-, O, O²⁺

500

Rank smallest to largest: Mg, Ca, Be

Ca Mg Be

Same Element Ions

100

True or False:

+  =  Smaller

True

200

True or False: 

- = smaller

FALSE

300

Which is bigger: F or F⁻?

F^-

400

Which is smaller: Al or Al³⁺?

Al³⁺

500

Which is bigger: N³⁻ or N?

N^3-

Challenge Round

100

Who is Triple T?

Tung Tung Tung Sahur

200

what do the costco guys eat at costco?

Double chonk Chocolate chip cookie and A chicken bake

300

who ate 9?

7

400

what comes after baby?

BOO

500

Who is the main character of Fruit of Love Island?

Strawberina