Weeks 1-3
What is matter?
Anything that has volume and mass
What is an atom?
An atom is the smallest particle of an element that still keeps the properties of that element. They are the building blocks of creation.
What is a compound element?
A compound is made up of two or more different elements combined.
Is cutting an apple a physical or chemical change?
Physical
What is Newtons 2nd law?
Acceleration is produced when a force acts on a mass. The greater the mass If you push an object, that object pushes back in the opposite direction equally hard.
What are the three states of matter?
Solid, Liquid, Gas
What are the three parts of an atom?
Proton, Neutron, Electron
The PH scale measures what?
How acidic, basic, or neutral something is.
Is rotting fruit a chemical or physical change?
Chemical
What is Newtons 3rd Law?
For every action, there is an equal and opposite reaction
Name a Solid, Liquid, and Gas
Can have multiple answers.
Examples: Chair-Solid, Water- Liquid, Carbon, water vapor-gas
What is the name of a chart that tells us all the elements?
The Periodic Table of Elements
what does litmus paper do?
allows you to tell if something is acidic, basic, or neutral.
What process would you use to separate sand and water?
Magnetism, sifting, evaporation, or filtering
filtering
Give me an example of any of Newtons laws of motion we have discussed in class.
What is Viscosity?
The thickness or resistance to flow.
Name two items on the periodic table of elements.
There are 118 answers
Name something that is an Acid?
Sour things
What system would you use to separate paperclips and saw dust?
Evaporating, filtering, magnetism, or sifting
Magnetism
What is friction?
The force against motion
What type of fluid is Ooblek?
Non-Newtonian fluid
What charge does an electron have?
Positive, negative, or neutral
negative
Name something that is a base.
soap or things that are slippery- baking soda, soap, detergent, shampoo
What is Newtons 1st law of motion?
An object at rest stays at rest and an object in motion stay in motion.
Name an example of Frictions.
A car on the rug, Shoes on the ground, rubbing hands together, etc