Groups of the Table
Elements
Identify the Element
Vocabulary
Random
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 property of reflecting light (to be shiny) is __.

What is luster?

200

What are the elements in group 2 known as?

What is alkaline earth metals?

200

The atomic number of an element shows ___.

What is the number of protons?

200
I have the smallest mass of the elements in the most reactive nonmetal group.
Who is Fluorine?
200
Can be drawn into wires
What is ductile?
200
___ are usually gases or brittle solids at room temperature.
What are nonmetals?
300

Group name that this element belongs to: Au

What is Transition Metals?

300

Which metal is liquid at room temperature? 

What is mercury? 

300

I am a metalloid with 51 protons.

Who is Antimony?

300
Elements that have both properties of nonmetals and metals.
What are metalloids?
300

Name the only nonmetal with 4 valence electrons.

What is Carbon?

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 nonmetal is liquid at room temperature?

What is Bromine?

400
I am a very unstable, radioactive element in the group of the most reactive metals.
Who is Francium?
400

The zig-zag line is used to indicate what?

What are metalloids?

400
Who first arranged the periodic table according to increasing mass number?
Who is Dmitri Mendeleev?
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 ___.

What are lanthanides? 

500

I am a transition metal with 41 protons.

Who is Niobium?

500

Group number corresponds to the number of...?

What is valence electrons?

500

What is the unit for atomic mass?

What is amu?

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