Show:
Organizing Elements
Properties of Elements
Atoms and Their Masses
Are Atoms Invisible?
Atoms Electronic Behavior
100
What is the first element of the Period Table?
What is Hydrogen.
100
Malleable, Shiny, Hard, Conduct Electricity: these are properties of what type of element?
What is a metal.
100
What is inside the nucleus of an atom?
What are protons and Neutrons.
100
Are atom visible to the human eye?
What is NO!
100
Ultraviolet, infrared, Ex-Rays, Gamma Rays, Micro Waves, and Radio Waves are apart of the.....?
What is the Electromagnetic Spectrum.
200
Groups on the periodic table go in what direction?
What is Vertical.
200
Easily shaped, not hard, does not conduct electricity: these are properties of what type of element?
What is a Non-Metal.
200
What is outside of the Nucleus?
What are Electrons.
200
What is a cathode.
What is the electrode in which reduction occurs.
200
Electrons __________ around the nucleus?
What is Orbit.
300
The elements on the periodic table are organized by?
What is teh atomic number.
300
Can be an Insulator or a Conductor: this is a property of what element?
What is a Semi-Metal/Metalloid/Transitioning Metal.
300
What is heavier: Proton or Electron?
What is a Proton.
300
What is a cathode ray?
What is a ray that is a stream of electrons.
300
How many Electron Levels are there?
What is 7.
400
What is the first group of the periodic table called?
What is Alkali Earth Metals
400
Gold and Silver are what type of elements?
What is a Metalloid/Transitioning Metal/Semi-Metal
400
What makes up the weight of an atom?
What are protons and Neutrons.
400
What happens when positive ions and negative ion meet?
What is attract.
400
What is it called when Electrons jumps levels?
What is excitement.
500
Who created the organization of the periodic table?
Who is dimitri Mendeleev
500
What does it mean to be Malleable?
What is how easy something can be shaped.
500
The Atomic Number Determines the amount of Neutrons or Protons in an atom?
What are Protons.
500
What happens when same charge ions meet?
What is repel.
500
What is make light.
What happens when electrons go down a level?