What is Science?
Types and States of Matter
Atoms, Periodic Table and Radioactivity
Interaction of Matter
Wildcard
100
What are the steps of the Scientific Method?
Purpose, Hypothesis, Materials, Procedure, Data, and Conclusion
100
What are the states of matter?
Solid, Liquid, Gas, and Plasma
100
Where can we find atoms?
Everywhere
100
What is pressure?
The amount of force exerted on a given area.
100
What is Pseudoscience?
A type of science that cannot be proved with scientific facts.
200
What is a theory?
A system of ideas that explain ,any related observations
200
What are liquid and gas characterized as?
Fluids
200
What is the structure of an atom?
Nucleus, Electrons, Protons, and Neutrons
200
What is a heterogeneous mixture?
A mixture that contains two or more substances and it is not uniform throughout
300
What is a hypothesis?
An educated guess.
300
What is the Kinetic Theory?
Matter is made of atoms and molecules.
300
Protons are ______ charged.
Negatively
300
What does Bernoulli's principle states?
As the speed of a fluid increases, the pressure decreases.
300
What is a physical change?
The proces in which a substance changes its physical state and appearance.
400
What is a variable?
A factor that changes in an experiment.
400
Which is the most common state of matter?
Plasma
400
On what does the mass number consist?
It consists on the sum of the neutrons and protons of in an atom.
400
What does Pascal's principle state?
A change of pressure at any point in an enclosed fluid will be transmitted equally to all parts of the fluid.
400
What is a solution?
A homogeneous mixture that contains two substances but is uniform throughout
500
What is a scientific notation?
A method of expressing a quantity as a number multiplied by 10 to an appropriate power.
500
What is thermal energy?
The total kinetic energy of an atom.
500
Which are the noble gases?
Helium, Neon, Argon, Krypton, Xenon, Radon
500
What is the pH scale?
What determines if a substance is an acid or a base and how strong it is.
500
When did the first gas station open
1895
M
e
n
u