Types of Chemical Reactions
What reaction combines two or more substances into one product
What is Synthesis
What is a push or pull on an object called?
What is Force
What do we call pressure exerted by a fluid at rest?
What is Fluid Pressure
What is the ability to do work?
What is Energy
What is anything that has mass and takes up space?
What is Matter
What reaction breaks down a compound into simpler substances?
What is Decomposition
What is the rate at which an object changes position?
What is Speed
What is increases?
What type of energy does a moving object have?
What are the three common states of matter?
What is solid, liquid, and gas
In what reaction does one element replace another in a compound?
What is Single replacement
What force pulls objects toward Earth?
What is Gravity
What instrument measures atmospheric pressure?
What is Barometer?
What type of energy is stored due to position?
What is Potential Energy
What is the smallest unit of an element?
What is atom
What reaction occurs when two compounds exchange ions?
What is Double replacement
According to Newton's First Law, an object at rest stays at rest unless acted on by what?
What is an unbalanced force?
Why can a submarine withstand deep ocean pressures?
It is built with a strong pressure-resistant hull.
What law states energy cannot be created or destroyed?
What is Law of Conservation of Energy
What state of matter has a definite volume but no definite shape?
What type of reaction occurs when a hydrocarbon burns in oxygen?
What is Combustion
What is the product of mass and acceleration?
What is Force (F=ma)
What fluid surroungs Earth and exerts atmospheric pressure?
What energy transformation occurs in a flashlight?
Chemical to electrical to light.
What is a pure substance made of two or more elements chemically combined?
What is a compound