Periodic Trends ET

Front

The atoms along the staircase are called

Back

metalloids

Front

Which is an alkali metal? Options: Magnesium, Iron, Sodium, Europium

Back

Sodium

Front

Which is a halogen? Options: Helium, Chlorine, Oxygen, Neptune

Back

Chlorine

Front

Elements in a ..................have similar chemical properties.

Back

group

Front

As you move down a group, atomic radius increases because - Options: you add more and more neutrons, you add more and more protons, you add more and more shells (energy levels), you add more atomic mass

Back

you add more and more shells (energy levels)

Front

I am a nonmetal

I am in period 2

I am in group 16/6A

Back

O

Front

Which of these elements is in this group?

Lithium

,

Silicon

,

Aluminum

,

Strontium

Back

Strontium

Front

In the periodic table above, which elements are predominantly gases with low densities? Options: Elements in area A, Elements in area B, Elements in area C, Elements in area D

Back

Elements in area D

Front

Which element has chemical properties that are MOST similar to the chemical properties of Sulfur? Options: Silicon, Chlorine, Selenium, Phosphorus

Back

Selenium

Front

Identify the correct Periodic Table based on clues from game cards.

Back