Unit 1
_______ refers to the way a metal’s surface reflects light, it can be shiny or dull.
What is luster?
A rusted bicycle chain is a _______ change.
What is chemical?
a=f/m is a formula to find
What is acceleration?
Convection currents are caused by
What is uneven heating on Earth?
Periods on the periodic table are rows that are.
What is vertical?
The substances in the beginning of a reaction
What is reactants
Newtons third law states that
What is for every action there is an equal and opposite reaction?
More dense cooler magma moves
What is downward?
The electrons are located
What is the electron cloud?
The Law of Conservation of Mass states that
What is matter cannot be created or destroyed?
Newton's first law states that
What is an object in motion stays in motion with the same speed and direction until acted on by an unbalanced force?
Convection currents flow in the
What is the ocean?
The neutrons mass is
What is 1 AMU?
The substances at the end of an reaction is
What is product?
Net force is
What is the overall forces acting on an object?
Convection currents cause
What is tectonic plate movement?