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Atoms and Elements
The Periodic Table
Unit 1 Review
Wild Card
100
These two particles are found inside the nucleus
What are protons and neutrons
100
The vertical columns on a periodic table are called
What is a group?
100
This method is used to find the volume of an irregularly shaped solid
What is water displacement
100
This metal group is the most reactive metal group on the periodic table
What are the alkali metals
200
This subatomic particle has a negative charge
What is an electron
200
This element would have characteristics similar to Aluminum. Boron or Oxygen?
What is Boron
200
Density is used to identify a substance and does not change with the size and shape of the object. This is what type of property
What is characteristic
200
This non metal group is the most reactive among the non metals?
What is the halogens
300
When you change the number of neutrons in an atom what do you get?
What is an isotope
300
These types of elements have low conductivity and low melting points
What are nonmetals?
300
What is the formula for density?
What is d=m/v
300
This tells you the number of valence electrons in an atom.
What is the group number
400
When I add a proton to an element, I get what?
What is a new element?
400
These types of elements tend to lose electrons in chemical reactions
What are metals?
400
On a solubility curve a point right on the line means that the solution is?
What is saturated
400
This increases as you move down a group in the periodic table?
What is reactivity?
500
An atom that has lost or gained an electron is called a
What is an ion?
500
Alkali metals are in this group of the periodic table
What is Group 1
500
The volume of a cube is measured as?
What is length x width x height
500
Elements in this group will not naturally combine with other elements
What is the Noble gas group