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Vocabulary 1
Vocabulary 2
Vocabulary 3
Vocabulary 4
Vocabulary 5
100
What is the definition for atom?
What is the smallest part of all matter?
100
what is the definition of proton?
What is the positive charge in an atom?
100
What is the definition of electrons?
What is a negative charge in an atom?
100
What is the definition of nucleus?
What is the center of the atom that holds protons and neutrons?
100
What is the definition of periodic table?
What is a table in which all elements are organized?
200
What is an area around the nucleus that holds the electrons?
What is Electron Cloud?
200
What is the electrons found on the last level of the electron cloud?
What is Valence electrons?
200
What is the elements shown on the left side of a chemical equation?
What is Reactants?
200
What is made in a chemical equation? It is shown on the right side of the equation.
What is products?
200
What is atoms that can not be created or destroyed?
What is Law of Conservation of Mass?
300
What is the definition of groups?
What is the columns on the periodic table? They tell the number of valence electrons.
300
What is the definition of chemical symbol?
What is one or two letters that represent each element?
300
What is the definition of compound?
What is one or more elements combined?
300
What is the definition of periods?
What is the rows on the periodic table? They tell the number of energy levels an atom has.
300
What is the definition of Subscript?
What is the small number found in a chemical formula.
400
Define chemical equation.
What is it shows a chemical reaction?
400
What is the definition of yields?
What is the arrow in a chemical equation?
400
How an element will react with other elements defines the word ______.
What is reactivity?
400
A pure substance shown on the periodic table is _______.
What is elements?
400
What is the definition for a chemical reaction?
What is a reaction that occurs when something new is formed.
500
What are neutrons?
What is the neutral or 0 charge in an atom?
500
Define Coefficient.
What is the large number found in front of a chemical symbol in a chemical formula?
500
Name four of the moon phases?
What is 1st quarter, waxing crescent, new, waning crescent, 3rd quarter, waning gibbous, full, waxing gibbous
500
Which strategies should you use on the science test?
What is a variation of answers?
500
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