Groups of the Table
Elements
Identify the Element
Vocabulary
Periodic Trends
100
The elements in group 1 are known as __?
What are alkali metals?
100
The mass number of an element shows __.
What is protons and neutrons?
100
I am a noble gas with 2 electrons in my outer energy level.
Who is Helium?
100
The ability to be hammered into sheets is known as ___.
What is malleability?
100

The following electron configuration represents an atom of: 

1s2 2s2 2p5 3s1

What is Neon? 

200
What are the elements in group 2 known as and how many electrons are in the outer energy level?
What is alkaline earth and two electrons?
200
The atomic number of an element shows ___.
What is the number of protons or electrons?
200
I have the smallest mass of the elements in the most reactive nonmetal group.
Who is Fluorine?
200

___ are usually gases or brittle solids at room temperature.

What is nonmetals? 

200

This element has one more energy level than sodium and has a larger radius due to electron-electron repulsion. 

What is potassium? 

300

The color of KMnO4 is due to the presence of an atom belonging to which group? 

a) alkali metal          B) transition metal

C)  nonmetal              D) alkaline earth metal

What is (B) transition metals? 

300
Which metal is liquid at room temperature? Which nonmetal is at room temperature?
What is mercury? What is bromine?
300
I am a metalloid with 71 neutrons.
Who is Antimony?
300
Elements that have both properties of nonmetals and metals.
What are metalloids?
300

Identify an element in the same period as nitrogen that has a smaller radius.

What is oxygen? 

      OR

What is Fluorine? 

      OR 

What is Neon? 

400
What are the elements in group 7A or 17 called and how many electrons are in the outer energy level?
What are halogen gases and 7 electrons?
400

Which element is in Group 2 and Period 4 of the Periodic Table?

A) calcium          B)  strontium

C)  silicon             D)  carbon

What is (A) calcium? 

400

I am a very unstable, element in the group of the most reactive metals.

Who is Francium?

400

Which substance loses electrons when forming chemical bonds? 

What is a metal? 

400

This periodic trend increases as nuclear charge increases across a period.

What is electronegativity? 

      OR 

What is ionization energy? 

500
What are the elements in group 8A or 18 called and why are they considered relatively unreactive?
What are noble gases and full outer energy levels?
500
Elements #57-#70 are known as ___ and elements #89-#102 are known as ____.
What are lanthanides? What are actinides?
500

I am a transition metal with 26 neutrons.

Who is Titanium?

500

Silicon is  most similar in chemical activity to 

       A) carbon            B)  phosphorus    

       C)  sulfur              D)  gallium

What is (A) Carbon?

500

From which of the following atoms, would it be easiest to remove an electron?

a. magnesium 

b. strontium

c. calcium

d. barium 

What is barium? 

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