1. Notes: Periodic Table Organization

2. Notes: Periodic Table Organization
A ____________ is a horizontal row in the periodic table.
There are ______ periods in the periodic table.
Elements are arranged in _____________ number order in periods. 7
atomic

3. Notes: Periodic Table Organization
A vertical column in the periodic table is called a ________ (which is given a name) or a ____________ which is given a number.
family
group

4. Notes: Periodic Table Organization
Elements in the same family have similar chemical _____________ because they have the same number of ___________ in their highest energy levels.
The ____________ properties of elements gradually change as you go across a period in the periodic
table.
properties
electrons
chemical

5. Notes: Periodic Table Organization
Group 1 in the periodic table is called the _______ family.
All elements in group 1 have ____ electron in their highest energy level and have properties of very strong _________.
alkali 1
metals

6. Notes: Periodic Table Organization
Group 2 in the periodic table is called the ______________ family.
All elements in group 2 have ___ electrons in their highest energy level and also have properties of strong ______.
alkaline earth 2
metals

7. Notes: Periodic Table Organization
Elements in groups 1 and 2 have ______ orbital electrons being added to them.
Elements in groups 3 through 12 are called _________ elements; most of them have __ electrons in their highest energy level and have properties of
_________.
transition 2
metals

8. Notes: Periodic Table Organization
Elements in groups 3 through 12 have _____orbital electrons being added to them.
Elements in groups 13 through 18 have _____ orbital electrons being added to them. d p

9. Notes: Periodic Table Organization
Elements in group 17 are called __________ and they have ____ electrons in their highest energy levels.
Elements in group17 have very strong __________ properties.
halogens 7
nonmetal

10. Notes: Periodic Table Organization
Elements in group 18 are called ______________ gases.
Elements in group 18 have ____ electron(s) in their highest energy levels and so they do not form ______________________ with other elements.
noble (or inert) 8
Compounds (or
bonds)

11. Notes: Periodic Table Organization
Hydrogen
____________ is an element with unique properties and doesn’t fit very well into any one family because it has only ____ electron in its highest energy level but only needs _____ electron to fill its highest energy level. 1 1

12. Notes: Periodic Table Organization
Elements located along the zigzag line in the periodic table are called ___________;
they have some properties of __________ and some properties of _____________.
metalloids
metals
nonmetals

13. Notes: Periodic Table Organization
left
Metals: on _______ side of periodic table
Lose electrons to form _________ ions or ____________
Properties:
positive
cations
Luster
Conduct electricity and heat
Malleable and ductile
React with acids

14. Notes: Periodic Table Organization
right
Nonmetals: on ______ side of periodic table
Gain electrons to form _________ ions or _______
Properties:
negative
anions
Dull
Don’t conduct heat or electricity
Brittle
Don’t react with acids