Chemical Symbols
Chemical Bonds
Atoms and Elements
Compounds and Mixtures
Miscellaneous
200
The Hydrogen symbol:
What is "H?"
200
Describe Covalent Bonds:
What is, they are made from at least two non-metallic atoms, have low melting/boiling points, and share electrons?
200
These are small units that make up matter and elements. They also have protons, neutrons, and electrons.
What are atoms?
200
Made up of elements, these pure substances are joined and separated by chemical means.
What are compounds?
200
Describe a proton:
What is a positively-charged, subatomic particle (in the nucleus)?
400
The Scandium symbol:
What is "Sc?"
400
These bonds have definite shapes.
What are Covalent Bonds?
400
This is a complex table of elements.
What is the Periodic Table?
400
Mixtures that have distinguishable components.
What are heterogeneous mixtures?
400
Describe an electron:
What is a negatively-charged, subatomic particle (outside the nucleus)?
600
The Helium symbol:
What is "He?"
600
This law states that matter cannot be created or destroyed, but the amount of its components can change.
What is the Law of Conservation of Matter?
600
This is what elements make up.
What is a compound?
600
Choose the term that sugar falls under: compounds or mixtures.
What is a compound?
600
The name of the arrow in a chemical equation.
What is the yield sign?
800
The Chlorine symbol:
What is "Cl?"
800
These bonds have indefinite shapes.
What are Ionic Bonds?
800
These are pure substances made of atoms.
What are elements?
800
Made up of many substances, these are joined and separated by physical means.
What are mixtures?
800
Describe a neutron:
What is a neutrally-charged, subatomic particle (in the nucleus)?
1000
The Argon symbol:
What is "Ar?"
1000
Describe Ionic Bonds:
What is, they are made from at least one non-metallic and one metallic atom, have high melting/boiling points, and do not share electrons?
1000
Which are bigger: atoms or molecules?
What are molecules?
1000
Mixtures that do not have distinguishable components.
What are homogeneous mixtures?
1000
Periodic tables are organized into:
What are Groups and Periods?
M
e
n
u