Whats the Matter with you
What is matter?
It is things that has mass and volume
This Chemistry discovery helps with xray development.
Radiation
In the periodic table, elements in the vertical columns form this
Families or Groups
Two ways to classify Matter?
Mixture or Pure Substances
The letter H in the Periodic Table stands for this element.
Hydrogen
What is mass?
It is the amount of "stuff" in an object
This chemistry discovery organises the elements
The periodic table
The horizontal rows on the periodic table are called
Periods
What causes a reaction to speed up
A catalyst (heat, concentration etc).
The letter B in the Periodic Table stands for this element.
Boron
The smallest unit of an element is a what?
An atom
This type of Chemistry looks at the processes and occurring of living things.
Biochemistry
The elements in group 18 are known as the--
Noble Gas
What are Metalloids
Has characteristics of both metals and nonmetals
The letter He in the Periodic Table stands for this element.
Helium
What is an element?
A pure substance that cannot be broken down.
This type of Chemistry deals with the properties and changes of matter
Physical Chemistry
Elements that are good conductors of electricity are called
metals
This group of elements are gaseous and brittle
Non-metals
The letters LI in the Periodic Table stand for this element.
Lithium
Draw the different formations of atoms in solids, liquids and gases
Solids- tight together
Liquid- more spread apart
gas- far apart.
This type of Chemistry uses computers and mathematics to observe chemical behavior.
Theoretical Chemistry
What number is the element Hydrogen?
1
A high temperature psychical state
plasma
The letters Mg in the Periodic Table stand for this element.
Magnesium