Vocabulary
Anything that has mass and takes up space
What is matter?
What is an atom?
What is the smallest unit of matter? or What is the building block of all matter?
particle formed by a chemical bond between two or more atoms
What is a molecule?
If I give a plant 7 hours of sunlight a day then it will grow the tallest.
What is a hypothesis?
What is the name of Harry Potter's School?
Hogwarts
I have a definite size but I take the shape of my container.
What is a liquid?
I live in the nucleus and have no electrical charge.
What is a neutron?
How many bonds can Carbon make?
4
You put the dependent variable here and it runs vertically.
The y-axis
How many days are in a leap year?
366
My particles are packed very close and tightly together.
What is a solid?
I form a negatively charged cloud around the outside of the atom.
What is an electron?
H20 My two stands for what?
2 hydrogen atoms
I am what the scientist changes in an experiement.
Independent Variable
What ancient civilization created the Pyramids of Giza?
Ancient Egypt
My particles are spaced very far apart.
What is a gas?
I am a positively charged particle that lives in the nucleus of an atom.
What is a proton?
True or False: Atoms in molecules must be connected by chemical bonds.
True
I am what you measure in an experiment.
Dependent Variable
What sport uses words like "strike" and "spare"?
Bowling
My particles were stripped of their electrons.
What is Plasma?
I am in the center of an atom and made up of protons and neutrons.
What is the nucleus?
True or False: Molecules made of two or more different types of atoms are called compounds.
True
I am what stays the same in an experiment.
Constant
What wall fell in 1989 and became a symbol of the end of the Cold War?
Berlin Wall