Periodic turntable
Trends
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100
The columns in the periodic table of elements have the same number of valence electrons and are called this.
What are groups?
100
Dubstep, skinny jeans, Facebook stock and our improving unemployment rate are examples of predictable changes or trends in our economy and culture. Name the one of the three trends that we have studied about the Periodic table of elements.
1.Trend in atomic radius 2. Trend in electronegativity 3.Trend in ionization energy
100
Located all the way to the left of the periodic table of elements in group 1A are known as this.
What are Alkali Metals?
100
A mixture of two or more elements such as steel. Steel is mostly iron and carbon. Bike frames and rims for cars are made from this.
What is an Alloy?
200
The rows in the periodic table of elements are referred to as this.
What are periods?
200
If we were looking for an element with a BIG atomic radius where would we look on the periodic table of elements? (Trend in Atomic Radius)
The left corner of the periodic table of elements.
200
Located all the way to the right of the periodic table of elements in group 17, these elements are harmful to living organisms and contain 7 valence electrons.
What is the Halogens?
200
When something can be stretched into a wire it is referred to as this.
What is Ductile?
300
This Law states:When the elements are arranged according to their atomic numbers, elements with similar properties appear at regular intervals.
What is the Periodic Law.
300
If we were trying to locate elements that were high in the energy that it takes to remove an electron, where would we look on the periodic table of elements. (Trend of Ionization)
The top right corner of the periodic table of elements.
300
This metal family of elements takes up the middle chunk of the periodic table.
What are transition metals?
300
When something can carry or transport electricity or heat it is known as this.
What is a Conductor?
400
This number represents the amount of protons in an element.
What is the Atomic Number?
400
This trend observes a predictable change of how strongly an atom in a molecule attracts electrons as it moves across the periodic table of elements.
What is the trend in Electronegativity?
400
Also called metalloids, this family of elements makes good semi-conductors. They have some of the properties of metals and some of the properties of non-metals.
What are semimetals?
400
This is the term that we use to describe something that can be bent or hammered flat without breaking. The opposite of brittle. Gold is an example of an element that has this property.
What is Malleable?
500
The letter or letters of an elements name.
What is the Atomic Symbol?
500
These elements are highly reactive with 2 valence electrons but not as reactive as the alkali metals. These elements are all found in the Earth’s crust, but not in the elemental form as they are so reactive.
What are the Alkali Earth Metals?
500
This is the temperature that a solid will melt into a liquid.
What is the Melting Point?
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