Periodic Table - - TEST Flashcards
What is the term for an atom that has lost or gained an electron?
Ion
What is the term for the diameter of the atom?
Atomic Size
What is the term for the short handwriting of an elements name?
Chemical symbol
What is the term for elements on the far top right side of the periodic table?
Nonmetals
What is the term for the elements with a full valance shell and are found in Group 8A?
Noble Gases
What is the term for the horizonal row of the periodic table?
Periods
What is the term for the clouds that hold electrons?
Electron shell
What is the term for the vertical columns of the periodic table?
Groups
What is the term for the elements that are very reactive, they occur in nature as compounds and are found in Group 1A?
Alkali Metals
What is the term for the part of the atom that has no charge (neutral) and are located in the nucleus?
Neutron
What is the term for an element found in one of the B groups (middle) on the Periodic Table?
Transition Metals
What is the term for the atoms of the same element but with different number of neutron?
Isotope
What is the term for the place where all known elements are located?
Periodic Table
What is the term for the building blocks of elements?
Atom
What is the term for the ions with a positive charge?
Cation
What is the term for the elements that touch the line and have properties of both metals and nonmetals?
Metalloids
What is the term for the ion with a negative charge?
Anion
What is the term for the average mass of all the isotopes of that particular element?
Atomic Mass
What is the term that tells you what element you have?
Name
What is the term for the elements that are found on the left side of the periodic table?
Metals
How many valance electrons are in Group 3?
3
What are the sub atomic particles of an atom?
Electron
Proton
Neutron
What happens to the Atomic Size of the diameter of an atom as you go across the period on the periodic table?
It will get larger
What is the name of the two rows at the bottom of the periodic table?
Lanthanides and Actinides
What is the term for the elements found in Group 7 of the periodic table?
Halogens
Where are the neutrons found in an atom?
the nucleus
How many electrons can the 3rd electron shell hold?
8
Elements found on the right hand side of the periodic table are usually - - what?
NONMETALS
What is the maximum number of electrons the 1st electron cell can hold?
2
What are the 3 patterns on the Period table?
1) Electronegativity
2) Atomic Size
3) Ionization energy
How many types of ions are there?
2
What happens to the Atomic Size of the diameter of an atom as you go down the Group?
It will get smaller
What happens as move across the periods?
It will increase
How do you determine the mass number of an element?
ADD the number of neutrons and protons
Be able to color code the parts of the periodic table
Actinides
Noble gases
Transition Metals
Halogens
lanthanides
Alkali Earth Metals
Alkali Metals
See Mrs. K for practice worksheets
Be able to complete a chart to determine the element, protons, neutrons, electrons, and Atomic mass
See Mrs. K for help
Be able to determine the name of the element by the group and period.
EX:
Group 6 and period 5
Group 4 and period 5
Group 7 and period 6
Group 6 and period 5 - - Tellurium
Group 4 and period 5 - - Tin
Group 7 and period 6 - - Astatine
Be able to identify the symbol of an element and its valence electrons
EX: Aluminum
EX: Aluminum - - Al - - 3 VE
Using the Periodic Trends - - be able to determine which element is larger or smaller.
See Mrs. K for help
