Show:
4 need-to-know Elements
Talk of electrons
Looking at the Card
Groups
Discovery
100
Hydrogen, Helium, Mercury, and Bromine
What are the four elements we need to know for the quiz?
100
The lable of an element with 2 electrons in the 1st shell and 8 electrons in the second shell.
What is "full?"
100
The number in the upper left corner and determined by the amout of protons in a element.
What is the atomic number?
100
Metals that only melt at very high temperatures.
What are the Transition Elements?
100
The man who made the Periodic Table.
Who is Dmitri Mendeleev?
200
Each element burns with a different color. In the video we watched, ______ burned with a yellow flame.
What is Bromine?
200
When a element is unstable, it can _____.
What is bond/react?
200
Add protons and neutrons to get a close estimate of...
What is the atomic mass?
200
In the 18th group.
Where are the Noble Gases?
200
The story was that Dmitri liked to play cards so he made a card for every element and ordered them.
What is the story that goes with element cards?
300
Metal that is liquid at room temperature.
What is Mercury?
300
To determine how stable or unable an element is.
What is the purpose of electrons in the outer shell?
300
The name of the letter(s) in the middle of a card.
What is chemical symbol?
300
To make the table easier to read.
What is the reason Rare Earth Metals were put out from the rest?
300
The road map of elements.
What is the Periodic Table?
400
Extremely unstable with only 1 electron.
What is Hydrogen?
400
The part of the Periodic Table that is determined by the amount of electrons in the elements' outer shells.
What is the Groups?
400
You see these cards on....
What is "THE PERIODIC TABLE!!!"?
400
The most reactive group.
What are the Alkali Metals?
500
Has two electrons and is a noble gas!
What is Helium?
500
From left to right, as the Periodic Table continues, the elements are less ______.
What is reactive?