Show:
States of Matter
Physical, Chemical, Intensive, Extensive Properties
The Atom
Periodic Table and Trends
Naming Compounds
100
70% of Earths surface is covered by
What is water
100
This scientist conducted the Gold Foil experiment
What is Ernest Rutherford
100
this group contains the alkali metals
What is group 1
100
The chemical formula for carbon dioxide
What is CO2
200
This state of matter has the most entrapy
What is gas
200
This type of property occurs when their is a color change
What is physical
200
This atom has the lowest mass
What are electrons
200
this element has an atomic number of 7
What is nitrogen
200
The full name for 2H4N
What is dihidrogen tetranitride
300
The four states of matter
What is liquid, solid, gas, and plasma
300
The three physical states
What is gas, solid, and liquid
300
This scientist discovered the electron
What is Joseph Thomson
300
Carbon has this many bonds
What is 4
300
The two elements that produce salt
What is sodium and chlorine
400
The most common type of matter
What is plasma
400
The type of change when wood burns
What is chemical
400
This scientists model of the atom did not have a nucleus
What is Joseph Thomson
400
You get this from the number of protons and the nuetrons
What is atomic mass
400
The chemical symbol for cyanide
What is CN-
500
In this state of matter particles have the most energy
What is gas
500
The wax after a candle burns is classified as this reaction
What is extensive
500
These are atoms of the same element with different numbers of neutrons
What are isotopes
500
This element is [XE] 6S2, 4F14, 5D3.
What is Tantilum.
500
The chemical for mustard gas
What is C4H8Cl2S