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Unit One
Unit Two
Basic Vocabulary
Bonding
Metal, Non-Metal or Metalloid?
100
A series of steps scientists follow to solve problems
What is the Scientific Method?
100
Particle in an atom with a neutral charge.
What is a neutron?
100
The Periodic Table is arranged by increasing _______ _______, or the number of protons.
What is Atomic Number?
100
A bond that happens when two atoms share a pair of electrons.
What is a Covalent Bond?
100
Found on the far right of the Periodic Table
What is a non-metal?
200
A way of learning about the natural world based on evidence and logic
What is science?
200
The state of matter (solid, liquid or gas) with a specific shape and volume
What is a solid?
200
The vertical columns of the Periodic Table are called these.
What are groups or families?
200
When an atom loses an electron, it now has this charge.
What is positive?
200
Found on the far left of the periodic table.
What is a metal?
300
The variable that is being investigated. What changes from the different parts of an experiment
What is the Independent Variable?
300
The nucleus of an atom has these two particles in it
What are Protons and Neutrons?
300
The horizontal rows of elements on the periodic table.
What is a period?
300
When a positive charged ion bonds with a negatively charged ion, this type of bond has occurred.
What is an Ionic bond.
300
A substance that has some, but not all, of the properties of a metal.
What is a metalloid?
400
The variable that is measured to learn what the results of the experiment are
What is Dependent Variable?
400
A version of an atom with different numbers of Neutrons
What is an isotope?
400
A word that means in a repeating pattern.
What is Periodic?
400
In a covalent bond, atoms share these
What is electrons, or a pair of elctrons
400
Sodium is an example of this kind of element.
What is a metal?
500
The group in an experiment that doesn't get the experimental treatment; used for comparing with your other results.
What is the Control Group?
500
The Atomic Mass of an atom is calculated by adding the number of these two particles
What are Protons and Neutrons?
500
An atom with a charge (unequal numbers of Protons and Neutrons).
What is an Ion?
500
Table salt, or NaCl, is an example of a compound with this type of bond.
What is an Ionic Bond?
500
Bromide is an example of this type of element.
What is a non-metal?