Definitions
Compare and Contrast
Atomic Structure
Periodic Table
Ions and Molecular Compounds
100
The Law of Conservation of Mass
What is the idea that mass is neither created or destroyed
100
When a wire is cut, and the material has not been changed into a new material, this is an example of what type of change?
What is a physical change
100
the 3 subatomic particles and their charges
What is electron (-), proton(+), and neutron (0)
100
the number of protons in the atom is represented by this
What is the atomic number
100
These two elements form an ionic bond
What are metal and nonmetal
200
The number of protons in an atom
What is an atomic number
200
When a cake is baked and the original substance becomes something entirely different, this type of change has occurred.
What is a chemical change
200
atoms of the same element with different numbers of neutrons
What is an isotope
200
the number of protons and neutrons in an atom is represented by this
What is atomic mass
200
These two elements form a covalent bond
What is two non-metals
300
Any atom with a positive charge
What is a cation
300
a blend of chicken and broth is an example of this, while the glucose we need is an example of what?
What is a mixture and a compound
300
This atom has 6 protons
What is carbon
300
elements on the left side of the periodic chart that tend to lose electrons easily
What are metals
300
This type of covalent bond shares electrons equally
What is non-polar
400
vertical column of elements that have similar chemical properties
What is a group
400
A cup of black coffee is an example of what type of mixture, while dirt is an example of what other type of mixture?
What is homogeneous and heterogeneous
400
the maximum number of electrons that can occupy an orbital
What is 2
400
Elements in group 7
What are halogens
400
Lithium (+1) and oxygen (-2) will form this type of bond
What is an ionic bond
500
The number of protons and neutrons in an atom
What is atomic mass
500
Electrons are lost and gained in this type of bonding while they are shared in what other type of bonding?
What is ionic and covalent bonding
500
This type of element can become an anion
What is a non-metal
500
Elements in group 1
What are alkali metals
500
What is a metallic bond