Unit 1
Protons charge
What is positive
Letter or pair of letters that represent the element in the formula
What is a Chemical symbol
Made he three laws of force and motion
Who was Isaac Newton
The ¨L¨ by a cold/warm front on a weather map stands for
What is Low pressure
The oxygen symbol
What is O
Elements are made from
What is an atom
The first Newtons law
What is inertia
The ¨H¨ by a cold/warm front on a weather map stands for
What is High pressure
Measure of ease at which an electric charge or heat can pass through material
What is conductivity
Producing something new from an object
What is a chemical change
The second Newtons Law
What is force=Mass x Acceleration
A hurricane need for forming
What is energy from hot water in the ocean
A.P.E. stands for
What does Atomic number, Proton, Electron
Something changes but can still be reverted to its original form
What is a Physical change
The third Newtons Law
What is for every action there is an equal opposite reaction
Happens when two cold air masses trap a warm air mass and force it upward
What is and occluded front