Atoms
Periodic Table
Compounds
Measurement
Hodge Podge
100
What is the positively charged particle of an atom called
Proton
100
What are gases and solids usually dull in color and do not conduct electricity, do not bend or stretch very much and they break easily
nonmetals
100
What is a pure substance made up of two or more elements that are chemically combined
compound
100
What is the universal system for measurement
Metric system
100
What is the model of an atom that we use
Bohr Model
200
What is the center of an atom called
nucleus
200
What are the elements that hardly ever combine with other elements to form molecules
noble gases
200
What is a process in which one or more substances are changed in to one or more different substances
chemical reaction
200
What is the interesting fact of milliliters, cubic centimeters, and grams
they are all equal
200
What is the hardest natural substance on earth (human chain activity)
Diamond
300
What is the negatively charged particle of an atom
electron
300
What are usually shiny, can be bent or stretched, and conducts electricity
metals
300
What is a shorthand way to describe a compound
chemical formula
300
How do we measure the volume of awkward shaped objects
displacement
300
What is the lightest element on the periodic table
Hydrogen
400
What are the energy shells maximum electron capacity
2, 8, 18
400
What are like metal in some ways and like nonmetal in other ways
semimetals
400
What does the chemical formula Fe2O3 stand for
rust
400
How many milliliters is in a liter
1000
400
What is the chemical symbol for sodium
Na
500
What is it called when two or more atoms are joined together by certain forced of attraction called chemical bonds
molecule
500
What is an abbreviation of the element's name, sometimes from Latin or Greek
chemical symbol
500
What is a substance that cannot be broken apart into other substances
element
500
What do we have to read at the bottom of on graduated cylinders
meniscus
500
What three components does an elements block on the periodic table tell us
Its name, chemical symbol, and atomic number Atomic mass will also be accepted
M
e
n
u