Atoms and Molecules
What are protons, neutrons, and electrons?
When two chemicals mix and a new chemical is formed, it is called this.
What is a chemical reaction or chemical change?
The constant motion of a car is known as this.
What is speed?
Forces are measured in these.
What are Newtons?
This is how many times you should re-run an experiment.
What is until you have consistent data (at minimum 3).
CO2 has this many atoms in it.
What is three?
Cutting up an apple is an example of this kind of change.
What is a physical change?
An object that changes speed or direction is known to be doing this?
What is accellerating?
What is a normal force?
This is the term for carefully studying and recording what happens in an experiment.
What is an observation?
A collection of atoms connected by bonds is known as this.
What is a molecule?
Acids and bases are this sort of property.
What is a chemical property?
I can calculate speed by following this equation.
What is distance divided by time?
This is the equation to find force.
What is mass times accelleration?
This is the term for doing math and studying your observations and data.
What is analyzing?
This atom has 8 protons.
What is oxygen?
A chemical with a pH of 7 is known as this.
What is neutral?
This states that for every action there is an equal and opposite reaction.
What is the third law of motion?
If I want to increase the force of an object, I need to increase one of these.
This is the term for summarizing what happened in a lab and including your opinions and thoughts.
What is a conclusion?
H2CO3 is known by this name.
What is hydocarbonate?
(dihydrogen carbonate)
(dihydrogen carbon tri-oxide)
What is a chemical reaction?
This is the study of motion and forces.
What is physics?
You can use one of these tools to measure force.
What are spring scales or Newton meters?
This is a term for a way of studying the world through observation and experimenting.
What is science?