Properties
What are things that you observe and describe about matter, without changing them chemically?
What are physical properties.
What group of elements sits along a zigzag line on the periodic table AND has properties of metals & nonmetals?
What are the metalloids.
There are this many periods on the periodic table.
What is 7.
Gold is this type of element.
What is a metal.
Who designed the first periodic table.
Who is Dmitri Mendeleev.
When a metal's surface reflects light, it is called?
What is luster.
This is one of the most reactive groups and has 7 Valence Electrons.
What is group 17.
The period number tells you this information.
What are the number of energy levels/shells.
Oxygen is classified as this type of element.
What is a nonmetal.
The vertical columns on the periodic table are called this.
What is a group.
This refers to a metal's ability to be drawn or stretched into wire?
What is ductility.
This group on the periodic table is the least reactive because it has 8 valence electrons.
What is group 18.
Elements in the same period have the same number of these.
What are energy levels/shells.
What is a metal.
These types of elements on the periodic table have properties of both metals and nonmetals.
What is a metalloid.
What refers to the way a metal can be hammered or rolled into thin sheets?
What is malleable.
This is another of the most reactive groups on the periodic table and has 1 valence electron.
What is group 1.
Elements in the same period tells you that they have similar of these.
What are properties.
Boron is classified as this type of element on the periodic table.
What is a metalloid.
Nonmetals have this characteristic, completely opposite of metals luster
What is dull.
When a material allows electricity or heat to flow easily through it, is said to be a good??
What is a conductor.
There are this many groups on the periodic table.
What is 18.
Periods run go this way on the periodic table.
Horizontally or across.
Nonmetals have this property where they can break easily.
What is brittle.
This is the statement to remember where the Metalloids start.
What is Born The Moron Is At The Top Of The Stupid Staircase.