Unit 1
It stand for Carbon on periodic table
C stands for what element on periodic table?
Shredding paper is a example.
what is a example of physical change?
a pull or push
What is force?
the boundary of an advancing mass of cold air, in particular the trailing edge of the warm sector of a low-pressure system.
What is a cold front?
It stands for Hydrogen in periodic table
What is H in periodic table?
log getting burnt by fire is a example.
what is a example of chemical change?
Object stays still or continues to move
What is balanced force?
What is a Warm front?
Iron is one property
What is one property of Metal?
when one chemical substance is transformed into one or more different substances, such as when iron becomes rust
What is Chemical Change?
The overall Force acting on a object
What is Net Force?
weather front or transition zone between two air masses when neither air mass is advancing into the other at speeds exceeding 5 knots at the ground surface
what is a stationary front?
A material that keeps electricity, heat, or cold from transferring.
what is Insulator?
a usually reversible change in the physical properties of a substance, as size or shape.
What is Physical Change?
For every action there is a equal or opposite reaction
What is Newton 3rd law?
what is a Occluded front?