Checkpoint 4 Assessment Day and Checkpoint 3 Retake
After assessment- Periodic Table Webquest:
Periodic Table Web Quest
Part 1
Read though the text and graphics and answer the following
questions.
1.
What
is the atomic number?
______________________________________________________________________________
2.
What
is the atomic symbol? ______________________________________________________________________________
3.
What
is the atomic weight? _______________________________________________________________________________
Part 2
1. Atoms
with a given number of ________________ are called ______________________.
2. Scientists
have discovered more than ___________ different elements.
3. If
we remove one proton from Lithium, it becomes _______________________.
4. If
we change the number of neutrons found in an element, it is called an
___________________.
5. The
______________ __________________ arranges elements according to the number of
____________ and the properties of the elements.
6. Elements
in each column are called _____________________. The elements in each group have similar________________.
Continue
using the interactive to answer the following questions about molecules.
7. When elements combine, they form
____________________.
8. The
lowest energy level can hold ____________ electrons. The next level can hold _________ electrons
and the third level can hold __________ electrons.
My score on the Element Math
Game was: _____________%
PART 3: GROUPS (Families) of the Periodic Table
- GROUP 1 (IA).
a. Elements in Group 1 are called the
__________ _______________.
b. These are very
___________ metals that do/do not occur freely in nature.
c. These metals have
______ electron in their outer shell.
d. List 3 properties of
these metals:
___________________ +
_______________________+___________________
e. Pick a color and shade
the appropriate area on your periodic table handout.
2.
GROUP 2 (IIA)
a.
Elements in Group 2 are called the ________________ ____________
______________.
b.
These are also very ______________ metals that do/do not occur freely in
nature.
c.
These metallic elements have ______ electrons in their outer shell.
d.
Name at least 2 common uses for elements from this family:
____________________________________________________________________________________________________________________________________________________________________________
e. Pick a color and shade the
appropriate area on your periodic table handout.
3.
GROUPS 3 -12
a.
The _______elements in this group are called the ________________
__________________.
b.
List at least 3 properties of elements in this group:
______________________ +
____________________________+ ___________________________
c.
The transition metals have their valence electrons in
__________________________________.
d. Pick a color and shade the
appropriate area on your periodic table handout.
4.
GROUPS 13, 14, and 15
a.
The _____ elements in this group are classified as ____________________
___________________.
b.
All of these elements are ______________ and have relatively high densities.
c.
Name 2 properties that they have in common with the other metals.
_______________________________ + _____________________________
d. Pick a color and shade the
appropriate area on your periodic table handout.
5.
Draw the stair-step line on your periodic table to separate the metals
from the non-metals. The elements found
here are called the _______________________________.
6.
GROUPS 14, 15, and 16
a.
These elements are called the ___________- __________________.
b.
These elements do/do not conduct heat and electricity well.
c. Pick a color and shade the
appropriate area on your periodic table handout.
7. GROUP 17
a.
The elements in this group are referred to as the __________________________
which means “__________________”.
b.
There are _________ elements in this group and they have ________ electrons in
their outer shell.
c.
The elements in this group may exist as _____________, ________________, and
______________ at room temperature.
d.
Pick a color and shade the appropriate area on your periodic table handout.
8.
GROUP 18
a.
The _____elements in this group are called the ___________ ________________.
b.
They used to be called the ________________ ______________ because they have
_____ electrons in their outer shell.
c.
Pick a color and shade the appropriate area on your periodic table handout.
9.
The Lanthanoid and Actinoid Series
a. These elements all have incomplete
sublevels, which is why they are found in the __-block on the Periodic
Table.
b. They are also called the
_________________ _______________________.
c. Pick a color and shade the
appropriate area on your periodic table handout.
BONUS – If you have
time, you may complete this section for extra credit
Directions: Using the
web sites listed below and a copy of the Modern Periodic Table, answer the
following questions:
1.
How
many groups (families) are there in the Periodic Table? _______________
2.
How
many elements are in your Periodic Table? ___________________
3.
How
many periods are there in your Periodic Table? _________________
4.
What
is the basic theme of organization in the Periodic Table?
______________________________________________________________________________________________________________________________________________________________
5.
Why
are the elements 57 through 70 and 89 through 102, found separately at the
bottom of the table?
______________________________________________________________________________________________________________________________________________________________
6. Look
at the bold line shaped like a staircase on the right side of the table. What does it divide?
_______________________________________________________________________________
7. What
are the metalloids? __________________________________________________________
Provide
three examples of metalloids:
________________________ _______________________ _____________________________
8. Periodic
Table Trends:
a. As you move left to right in a period the
reactivity of a metal _______________________.
b. As you move from top to bottom in a Group the
reactivity of a metal _________________.
c. As you move left to right in a period the
reactivity of a nonmetal ____________________.
d.
As you move from top to bottom in a Group the reactivity of a nonmetal
______________.
