Download Science Notebook Earth Science: Geology, the Environment, and

Survey
yes no Was this document useful for you?
   Thank you for your participation!

* Your assessment is very important for improving the work of artificial intelligence, which forms the content of this project

Document related concepts
no text concepts found
Transcript
Name
Date
Section 3.1 What are elements?
Main Idea
Elements
Use with pages 53–54.
Elements Are
Made of Atoms
Use with page 54.
Details
Describe elements by completing the prompts below.
An element is a
. There are
elements that occur naturally in the universe. A chemical symbol is
a
.
.
Organize information about the structure of atoms by writing the
letter for each statement in the correct area of the diagram. Some
letters will be used more than once.
a. consists of protons, neutrons, and electrons
b. determines the atomic number
c. has exactly the same number of protons and electrons
d. has little mass
e. has mass
f. has negative charge
g. has no charge
h. has positive charge
i. helps determine the mass number
j. is found in an energy level around the nucleus
k. is made up of protons and neutrons
Atom
Nucleus
Proton
Electron
Neutron
Matter and Atomic Structure
27