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Atoms Answer Key

The document is a crossword puzzle focused on the topic of atoms, including clues related to atomic structure, such as protons, neutrons, electrons, and atomic mass. It contains questions about the characteristics and behavior of these particles within an atom. The puzzle format encourages engagement with fundamental concepts in atomic theory.

Uploaded by

Mariana Trovatelli
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64 views1 page

Atoms Answer Key

The document is a crossword puzzle focused on the topic of atoms, including clues related to atomic structure, such as protons, neutrons, electrons, and atomic mass. It contains questions about the characteristics and behavior of these particles within an atom. The puzzle format encourages engagement with fundamental concepts in atomic theory.

Uploaded by

Mariana Trovatelli
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as PDF, TXT or read online on Scribd
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Name: _____________________________________________________ Date: _______

Atoms
1

Across 2
D
O

N
3. The number 3
A T O M I C N U M B E R

of protons equal F

the _________? 6
F
4
P
7
5
M

6. What is the E L E

R
C T R

O
O N M A

S
S S

negative particle 8
N E G A T I V E S
in an atom? N O N
9
R

7. Atomic mass 10
N T
11
N U C L E U S E

unit (amu) is used E M P

to measure the 12
U
13
B E

______ of E L E C T

R
R O N C L O U D E

R
Q U A L

particles in O
atoms. N

8. More
electrons than
protons in an
atom make it Down 5. The sum of
______________. protons and
1. Protons and
11. What is the neutrons have a neutrons in an
center of an atom mass of ______ atom?
called? amu. 9. Do 2
12. The 2. Each positives attract
Electrons are in element is made or repel each
the ______. of _____ atoms. other?
13. If protons 4. The positive 10. What is the
and electrons are particle in an neutral particle of
not ______ in an atom? an atom?
atom it is an Ion.

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