This document provides instructions and review questions for a science class. It includes reminders about assignments due, such as log updates and test corrections. Students are asked to color code elements on the periodic table as metals, nonmetals, or metalloids based on their location. The document also contains review questions about atomic structure, including the definitions of atoms, electrons, protons, neutrons, and isotopes. Students are instructed to complete charts connecting periodic table information to atomic structure. Homework includes finishing a booklet on atomic structure.

1. Today in Science
You will Need:
1)Pencil, Orange, Blue & Green Colors
2)Periodic Table – Bookshelf
3)The Atom -2 pages 3 sides-Please
Staple
4)Atom Booklet –Due Now

2. Reminder
1)Update Log #3
2)Test #2 Corrections + Parent Signature –
Due Today
3) Retakes – 9 opportunities- SCHEDULE is
on the side Board- Please let me know if
and when you plan to retake the test.

3. How do we know if
1. Metalloids – are in green boxes-
an element is a YOU COLOR THEM ORANGE
metal, nonmetal or 2. Nonmetals – are in yellow boxes –
metalloid? YOU COLOR THEM BLUE
3. Metals – are in blue boxes – YOU
COLOR THEM IN GREEN
Look on pg. 196-197

4. Review
1)The smallest particle that makes up
everything and keeps the characteristic of
that substance is a/an _______________.
2)The negatively charged particle in the atom
is called: ______________
3)The positively charged particle in the atom
is called: ______________
4) The particle that has no charge in the atom
is called: _______________
5) What is the charge of the nucleus? Why?

5. Review
6)Where are the electrons located in the
atom?
7)Where are the protons located in the atom?
8)What particles are located in the nucleus?
9) What part of the atom has the most
volume?
10) What is an isotope?
11)What are the three isotopes of Hydrogen?
12)What happens if I have more or less
electrons than protons

6. 13)On the P.T. what tells you the number of
electrons in a neutral atom?
14)What does the atomic mass tell you about
the atom?
15)Find Oxygen. How many protons does
Oxygen have?
16) Find Sodium (Na). How many neutrons
does Sodium have?
17) What happens to the identity of the atom
if it gains or loses a proton?
18)What happens to the atom if I add or
subtract a neutron from an atom?

7. Vocabulary
1) Molecule – when 2 or more atoms are bonded
together; it can be 2 of the same atoms (O2) or 2
or more different atoms (CO2)
2) Isotope – same element; same # of protons,
different # of neutrons
3) Element – a pure substance made up of the same
type of atom; protons determine the identity of
the atom; if you change the # of protons, the
element changes
4) Ion- a charged atom; more or less electrons than
protons; electrons determine the charge

8. Power Notes – Atomic Structure
–Periodic Table Connection
1)Using your Periodic Table –
Complete the information
for the charts.
2)PAY ATTENTION to Capital
and Lower Case Letters

9. Homework
1)The Atom– 2pages 3 sides – Due
Tomorrow after Quick Write
Have you noticed HOW the periodic
table and the Atomic Structure are
RELATED?