WorksheetsPeriodic Table Ch 16
Total questions: 34
Worksheet time: 17mins
When writing an elements symbol
Look at its group number
Capitalize the first letter
Look at its period number
Capitalize its second letter
The smallest particle of an element that retains the element's properties
Atom
Element
Periodic Table
Group
The small, positively charged center of an atom
Proton
Neutron
Electron
Nucleus
This is made up of protons and neutrons
Proton
Neutron
Electron
Nucleus
The particles in the nucleus with an electric charge of 1+
Proton
Neutron
Electron
Nucleus
The electrically neutral particle in the nucleus
Proton
Neutron
Electron
Nucleus
The particles with an electric charge of 1-
Proton
Neutron
Electron
Nucleus
A particle of matter that makes up protons and neutrons
Element
Cork
Quark
Atom
Elements consist of tiny, solid particles that cannot be divided
Democritus Model
Thomson Model
Rutherford Model
Bohr Model
A spherical atom containing electrons embedded into the positively charged sphere
Democritus Model
Thomson Model
Rutherford Model
Bohr Model
Positive parts of atom concentrated in a central atomic nucleus that is surrounded by electrons
Democritus Model
Thomson Model
Rutherford Model
Bohr Model
Electrons travel in fixed orbits (electron clouds)
Democritus Model
Thomson Model
Rutherford Model
Bohr Model
The area around the nucleus of an atom where electrons are most likely to be found
Electron Cloud
Valence Electrons
Nucleus
Electron Circle
The number of protons in an atoms nucleus
Atomic Mass
Atomic Number
Mass Number
Isotopes
The sum of protons and neutrons
Atomic Mass
Atomic Number
Nucleic Mass
Isotopes
The sum of protons and neutrons
Atomic Mass
Atomic Number
Nucleic Mass
Isotopes
Atomic Number is equal to the number of protons and the number of _____________
Neutrons
Electrons
Groups
Periods
Atoms of the same element that have different numbers of neutrons
Isotopes
Quark
Groups
Periods
The elements arranged by increasing atomic number
Groups
Periods
Periodic Table
Valence Electron
The vertical columns on the period table are called
Groups
Periods
Valence Electrons
Columns
The horizontal rows on the period table are called
Groups
Periods
Valence Electrons
Columns
These were taken out and placed at the bottom of the table so the table wouldn’t be so wide
Metal and Nonmetals
Noble Gasses
Halogens
Lanthanides and Actinides
Groups 3 – 12 are
Lanthanides and Actinides
Transition Metals
Noble Gasses
Removed
This element does not match the properties of any other group so it stands alone
Neon
Hydrogen
Helium
Mercury
Most of the elements on the periodic table are classified as
Metals
Nonmetals
Liquids
Metalloids
These are found on the Periodic Table
Atoms
Elements
Mixtures
Compound
The Periodic Table is arranged by
Valence Electrons
Alphabetically
Atomic Mass
Atomic Number
What does the 6 represent
Atomic Mass
Atomic Number
Element Name
Element Symbol
What does the 12.01 represent
Atomic Mass
Atomic Number
Element Name
Element Symbol
What does the C represent
Atomic Mass
Atomic Number
Element Name
Element Symbol
What does the Carbon represent
Atomic Mass
Atomic Number
Element Name
Element Symbol
Which is an electron
A
B
C
Which is an proton
A
B
C
Which is an neutron
A
B
C
