ATOMS
ELEMENTS
COMPOUNDS
ACIDS & BASES
HODGEPODGE
100
Found in nucleus of an atom.
What are protons and neutrons
100
He created the Periodic Table
Who is Mendeleev
100
--------- are formed from two or more different elements
What are molecules
100
this ranges from 7.1 to 14
What is a base
100
three parts of an atom
What are protons, neutrons, electrons
200
adding protrons and neutrons together
What is atomic mass
200
Horizontal rows on table are
What is period
200
How many atoms of carbon are found in H2CO2
What is one
200
Bases form what kind of ions
What is hydroxide
200
elements in a row or periods have the same amount of what
What is shells
300
number of protons in an atom
What is the atomic number
300
vertical columns are on the table called what
What are groups
300
This bond shares electrons
What is covalent
300
This ranges from 0 to 6.9
What is an acid
300
True or false. In an atom, there are the same amount of protons and electrons
What is true
400
H20 is an example of what that is one step larger than an atom
What is a molecule
400
Daily Double! names on table are written in
What is Latin
400
Daily Double: What is formed when positive and negative ions are attracted to each other
What is an ionic bond
400
If a red litmus paper turns blue, what is it telling you
What is a base is present
400
Study of matter is called what
What is chemistry
500
Substances containing only one kind of atom are called...
What is an element
500
Sodium and chlorine form what substance and what is chemical name
What is salt and NaCl
500
True or false: Covalent bonds form crystals
What is false
500
An acid has which ion
What is Hydrogen
500
Daily Double: pH means what from a French word
What is "power of hydrogen"
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