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Atomic Structure & Periodic Table
Atomic Structure & Periodic Table
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Chemical Properties of the Atom & Understanding the Periodic Table
Flashcards
33 cards
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Practice quiz
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Questions
33
Answers
1
What type of charge does a neutron have?
Neutral
Negative
Positive
What?
2
How do you determine the valences of an element using the periodic table?
number is listed below the period name
atomic number
number is listed below the family name
atomic mass minus the atomic number
3
How many electrons does Boron have?
10.811
6
11
5
4
The Lewis model shows
the element name and all of the electrons
the element symbol with only the valence electrons
the element name with only the valence electrons
the element symbol with all electron shells
5
What part of the atom is located the the outer shells circling the nucleus?
family
period
proton
electron
6
Where did the German chemist put her dirty dishes?
Na
Zn
Au
Br
7
Using your periodic table determine what element is in
family 13, period 3
.
Si
Al
Ge
Ga
8
What part of the atom is located in the nucleus?
family
period
eletron
proton
9
Match the element
Be
with the element listed below with the most similar properties
Ne
Sc
Ra
K
10
Using your periodic table, determine the valence of Bromine
5
7
3
2
11
What are the columns called on the periodic table?
valences
periods
families
elements
12
Using your periodic table determine what element is in
family 4, period 4
.
Zr
Rf
Db
Ti
13
What is the atomic number of this element?
85
33
13
18
14
What is the valence number of this atom?
8
2
1
11
15
Using your periodic table, determine the valence of Chlorine? (Cl)
8
7
1
2
16
What are the rows called on the periodic table?
families
noble gas
periods
valence
17
What is the atomic mass of Boron?
6
10.811
11
5
18
How many neutrons does Boron have?
5
11
10.811
6
19
What part of the atom has a positive charge?
neutron
electron
nucleus
proton
20
Match the element
He
with the element listed below with the most similar properties
O
Au
Ge
Ne
21
What element is this a bohr model of?
magnesium
vanadium
neon
sodium
22
What is the valence of this element?
Valence?
8
2
6
23
What is the valence number of this atom?
10
2
8
6
24
What is the atomic mass of potassium?
39.098
106.42
207.2
30.974
25
Where is the neutron located in the atom?
K-shell
outer shell
L-shell
nucleus
26
Why are atoms electrically neutral before bonding?
Because of the same number of protons & eletrons
Because neutrons are neutral
Because of ionic bonds
Because of the different numbers of protons and neutrons
27
What part of the atom has a negative charge?
8th graders on a Monday
proton
electron
neutron
28
How many protons does Boron have?
10.811
11
6
5
29
This is a Bohr model of what element?
Sodium
Neon
Carbon
Fluorine
30
What is the atomic number of Boron?
5
11
10.811
6
31
Using your periodic table, determine the valence of Sn--tin (50)
5
3
2
4
32
Using your periodic table determine what element is in
family 17, period 5
.
Br
Xe
At
I
33
Match the element
N
with the element listed below with the most similar properties
Te
Ga
Li
Bi
