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Periodic Table Vocabulary Flashcards | StudBud
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Periodic Table Vocabulary
Periodic Table Vocabulary
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Vocabulary to help understand the Periodic Table of Elements #PeriodicTable #PeriodicTableVocabulary
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1
Number of protons in the nucleus of a single atom.
Atomic Nucleus
Atomic Number
Electron Shell
Atomic Mass
2
Unreactive non-metals in Group 18 of the Periodic Table.
Metalloids
Non-metals
Metals
Noble Gasses
3
Columns on a Periodic Table, tells the number of electrons in the outermost shell
Periods
Class
Category
Groups
4
The mass of an atom equal to the number of protons and neutrons
Atomic Mass
Proton Mass
Electron Mass
Neutron Mass
5
A table showing the chemical elements arrange according to their atomic number.
Wooden Table
Periodic Table of Elements
Table of Mass
Table of numbers
6
The electrons in the outermost energy level; defines how it reacts with other atoms.
Metals
Valance Electrons
Energy Shell
Periods
7
A specific area where electrons of the same energy level are found
Electron Shell
Nucleus
Electron Charge
Neutron
8
A pure substance that cannot be separated into a simpler substance.
Chemical Symbol
Chemical Equation
Element
Atomic Mass
9
Rows in a Periodic Table that classify the elements by the number of electron shells
Families
Columns
Periods
Groups
10
Elements that are shiny, malleable, and good conductors of heat and electricity.
Nonmetals
Petals
Metals
Metalloids
11
One or two letter notation used to represent an atom of a particular element.
Electrons
Atomic Mass
Atomic Number
Chemical Symbol
12
Elements that are brittle, dull and a good insulator.
Metals
Non-metal
Noble Gasses
Metalloids
13
Elements that have properties of both metals and non-metals; referred to as semiconductors.
Metalloids
Non-metals
Noble Gasses
Metals
