Atoms and Molecules
Water has two atoms of hydrogen and one atom of oxygen name at least one of the atoms found in Glucose
Carbon
hydrogen
Oxygen
How can the state of matter be change?
by adding or removing heat
What is involed in all Chemical Reactions
Energy
This energy is formed when the Nuclei are torn apart in atom is known as
Nuclear Energy
An object will stay at rest until a force acts upon it and an object will stay in motion until a force acts upon it
Law id inertia
Sodium is represent by ____ on the periodic table
Na
State of matter is one of the three you must name all three
Solids ,Liquids and gases
_________________ is when the atoms or ions of one or more substance called the reactants are rearange
Chemical Reaction
Energy cannot be created or destroyed but can only change in Form
Law of conservation of energy
What is anything that changes the rest or motion of an Object
Force
_________ are substances that cannot be broken down into other substance
Elements
what is the Density of water
1.00
_______ is the amount of Energy needed to get a reaction
Activation energy
What are the two basic types of energy?
Potential and Kinetic Energy
Conductors
______ are formed from two or more elements
Compounds
When a gas becomes a Liquid is called.
Condensation
in a chemical reaction the large number next to the letter is known as a
Coefficient
Who discover the relationship between energy and mass
Albert Einstein
What law states that the acceleration of an object depends on its mass and the force acting upon it
second law Law of motion or acceleration
Has a negative charge
Protons
What temperature is the boiling point
212F
The reactants absorb energy from their surroundings is an
Endothermic reaction
What type of energy does a pendulum have at its high point of its swing?
Potential energy