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Duplicate of Periodic Table Flashcards | StudBud
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Duplicate of Periodic Table
Duplicate of Periodic Table
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A periodic table review
Flashcards
45 cards
F
Practice quiz
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Host live
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Questions
45
Answers
1
What does the atomic number also represent?
the atomic mass
the number of protons and neutrons
the number of protons and electrons
the number of neutrons
2
What is the name of the element in question 1?
Barbon
Beryllium
Bromine
Boron
3
What period (row) is Francium in?
1
6
4
7
4
How many protons does number 4 have?
39
35
31
89
5
The atomic mass is
How much a compound weighs
How much all elements weigh
how much one atom of the same element weighs
6
How many electrons does magnesium have?
24
11
13
12
7
What elements are dull, brittle mostly gases or solids, and dont conduct electricity/heat
transition metals
metalloids
non-metals
metals
8
How many electrons does the element have in number 3?
31
40
24
37
9
What does this symbol represent
aumide
gold
silver
aluminum
10
How many valence electrons does Magnesium have on its outer shell?
1
4
2
3
11
Noble gases can never combine with other elements, they are stable
true
false
12
What element has an atomic number of 7?
oxygen
nitrogen
fluorine
carbon
13
What element has a chemical symbol of P
Polonium
Palladium
Phosphorus
Lead
14
How many electrons are allowed on the first shell
6
2
8
12
15
What element is this
sulfur
argon
magnesium
neon
16
Each element in each row has the same number of electron shells this is called:
Group
Period
17
The nucleus of an atom contains protons and electrons
False
True
18
What is the element symbol for Question 2?
Na
Be
Ne
Mg
19
Name the amount of electrons that can be on shells 1-4
2, 8, 8, 2
2, 8, 8, 18
8, 2, 18
2, 8, 8, 8
20
As you move down the periods in the alkali metals the more reactive each element becomes?
false
true
21
How many outer orbit shells does Potassium have?
4
1
3
2
22
What group is Oxygen in?
4 (14)
6 (16)
3 (13)
1
23
What is the basic unit of a chemical unit called?
nucleus
electron
atom
proton
24
What is the atomic mass of Lithium
7
3
25
What does the star represent?
charge
Number in the periodic table
atomic mass
atomic number
26
What is the group in red referred to as? (Group 1)
alkaline earth metals
halogens
metalloids
alkali metals
27
What element does this symbol represent?
Nambium
Nadium
Natassium
Sodium
28
How many neutrons does Potassium have?
39
20
19
21
29
What are the elements in the staircase referred to as?
metalloids
halogens
non-metals
metals
30
What are the most reactive groups in the periodic table
alkaline metals and metalloids
alkaline earth metals and alkali metals
halogens and noble gases
halogens and alkali metals
31
What group can combine with other elements to form new substances with new properties
transition metals
halogens
alkali metals
noble gases
32
What element is this?
sulfur
scandium
sulfide
silicon
33
Protons, neutrons and electrons are called
atoms
subatomic particles
tiny-atoms
34
What is the orange group referred to as? (Group 2)
halogens
alkali metals
transition metals
alkaline earth metals
35
alchemy is still considered a true Science
true
false
36
Each element in the column has the same number of valence electrons (electron on outer shell)
Period
Group
37
What is the atomic number of barium (Ba)
5
35
88
56
38
What element is this?
Boron
Flourine
Carbon
Neon
39
What is shiny, malleable, ductile and conducts electricity/heat
non-metals
metalloids
halogens
metals
40
What does this image represent?
The different types of atoms
The evolution of atomic theory
how atoms evolved
early atoms
41
How many protons does neon have?
10
20
42
Mass number is
number of protons and electrons
number of neutrons-protons
the number of protons + neutrons
number of neutrons
43
What period (row) is Aluminum in?
2
4
1
3
44
Metalloids have properties of both metals and non-metals
false
true
45
What was one of the most important things early humans mastered control of?
fire
carbon
rocks
metals
