Fluorine 9 F 18.998 Iron 26 Fe 55.845 # Protons: # Electrons: # Neutrons: 10 # Protons: # Electrons: Let's Practice!! # Neutrons: Boron 5 B 10.811 Sodium 11 Na 22.990 # Protons: # Electrons: # Neutrons: # Protons: # Electrons: # Neutrons: I
Fluorine 9 F 18.998 Iron 26 Fe 55.845 # Protons: # Electrons: # Neutrons: 10 # Protons: # Electrons: Let's Practice!! # Neutrons: Boron 5 B 10.811 Sodium 11 Na 22.990 # Protons: # Electrons: # Neutrons: # Protons: # Electrons: # Neutrons: I
Introductory Chemistry: An Active Learning Approach
6th Edition
ISBN:9781305079250
Author:Mark S. Cracolice, Ed Peters
Publisher:Mark S. Cracolice, Ed Peters
Chapter5: Atomic Theory : The Nuclear Model Of The Atom
Section: Chapter Questions
Problem 59E
Related questions
Concept explainers
Atomic Structure
The basic structure of an atom is defined as the component-level of atomic structure of an atom. Precisely speaking an atom consists of three major subatomic particles which are protons, neutrons, and electrons. Many theories have been stated for explaining the structure of an atom.
Shape of the D Orbital
Shapes of orbitals are an approximate representation of boundaries in space for finding electrons occupied in that respective orbital. D orbitals are known to have a clover leaf shape or dumbbell inside where electrons can be found.
Question
![any thing! Ouch! In order for the charges to cancel out, the number of Proton
Positive
have a
charge) has to be equal to the number of
(which have a
charge.)
What information about atoms can be found on the periodic table?
Each element's
on the periodic table shows
numbers. The Atomic
us how many
64
C-
12.0114
#
Fluorine
9
F
18.998
Since the number of protons and electrons are always
number also tells us the number of electrons.
Iron
26
Fe
55.845
number is the element's
the atom has. The
of the two numbers in an element's square is called the Atomic Mass
This tells us how many
(Remember that
atom's total mass!)
Symbol
+
Number of
Neutrons
# Protons: Q
# Electrons:
= #
# Neutrons:
an atom of the element has in its
# Protons:
Atomic number (Number of protons/ Number of electrons)
number of atomic atomic
neutrons mass number
(5)
# Electrons:
# Neutrons:
+
Number of
Protons
=
are in an atom's nucleus.
are so small that they don't really add anything to the
=
Let's Practice!!
Mass
Number
Boron
5
B
10.811
very important
Sodium
11
Na
22.990
the atomic
boron
10.811
# Protons:
# Electrons:
(which
# Neutrons:
# Protons:
and tells
# Electrons:
# Neutrons:](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F5088a052-7539-49bc-97ff-e8886f8dbd24%2F5fc5fd6e-e6d1-49e3-82b4-54cc7ae36165%2F2h5f7ych_processed.jpeg&w=3840&q=75)
Transcribed Image Text:any thing! Ouch! In order for the charges to cancel out, the number of Proton
Positive
have a
charge) has to be equal to the number of
(which have a
charge.)
What information about atoms can be found on the periodic table?
Each element's
on the periodic table shows
numbers. The Atomic
us how many
64
C-
12.0114
#
Fluorine
9
F
18.998
Since the number of protons and electrons are always
number also tells us the number of electrons.
Iron
26
Fe
55.845
number is the element's
the atom has. The
of the two numbers in an element's square is called the Atomic Mass
This tells us how many
(Remember that
atom's total mass!)
Symbol
+
Number of
Neutrons
# Protons: Q
# Electrons:
= #
# Neutrons:
an atom of the element has in its
# Protons:
Atomic number (Number of protons/ Number of electrons)
number of atomic atomic
neutrons mass number
(5)
# Electrons:
# Neutrons:
+
Number of
Protons
=
are in an atom's nucleus.
are so small that they don't really add anything to the
=
Let's Practice!!
Mass
Number
Boron
5
B
10.811
very important
Sodium
11
Na
22.990
the atomic
boron
10.811
# Protons:
# Electrons:
(which
# Neutrons:
# Protons:
and tells
# Electrons:
# Neutrons:
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