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Bradley Periodic Table Test Review Flashcards | StudBud
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Bradley Periodic Table Test Review
Bradley Periodic Table Test Review
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How much do you know about the arrangement of the elements?!
Flashcards
43 cards
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Practice quiz
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Questions
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Answers
1
If an element has 2 energy levels, 6 valence electrons, where is it located on the PT
period 2, group 16
not enough information to determine
period 6, group 2
period 2, group 6
2
Valence electrons are
the total number electrons in an atom
Electrons in the inner most energy level
the number of electrons in the outer energy level
the number of protons – neutrons.
3
Name the following element from its abbreviation:
Andrewium
Aspertane
Aluminum -- 26
Aluminum -- 27
4
In the 3rd "period" of the table, an element would have ________ energy levels.
2
1
3
4
5
How many electrons are in the following element? How many energy levels?
12 & 4
8 & 2
16 & 2
9 & 3
6
This distinguishes one element from another
p, n, & e
p
e
n
7
What particles are found in the nucleus
n
p&e
p
p&n
8
What is the name given to group 18?
Alkali
Halogens
Noble Gases
Alkaline Earth
9
Who discovered the electron
Thomson
Bohr
Chadwick
Rutherford
10
Who was the first to come up with the original atomic theory
Bohr
Rutherford
Dalton
Democritus
11
How many protons does the following element have?
12
13
11
10
12
Boron -- 11. How many electrons are present?
5
11
6
0
13
first to use the term “atom”
Democritus
Dalton
Rutherford
Bohr
14
Which element is most similar to Oxygen
Neon
Hydrogen
Sulfur
Florine
15
What is the name given to group 17?
Alkaine Earth
Alkali
Noble Gases
Halogens
16
How many energy levels are in chlorine (Cl)?
3
1
4
2
17
Isotopes of the same element have the same number of...
e
p & n
p
n
18
Name the alkaline earth metal with 3 energy levels
Argon
magnesium
chlorine
calcium
19
Groups on the periodic table are arranged ________
right to left columns
up and down columns
down the middle
20
How many Neutrons?
13
12
10
11
21
Who discovered the proton
Thomson
Bohr
Rutherford
Chadwick
22
What charge does a electron have?
both positive & negative
Positive
Neutral
Negative
23
Name the following element:
Chlorine - 12
Carbon -- 6
Carbon -- 12
Chlorine -- 6
24
What is the following elements isotope name?
Sodium - 23
Sodium -- 11
Sodium -- 12
Neon - 23
25
What is the name given to group 2?
Noble Gases
Halogens
Alkali
Alkaline Earth
26
Which is FALSE about the periodic table?
It includes all known elements
It has "periods" arranged by energy level
It is arranged in order of atomic #
It lists common compounds
27
How many electrons are in its VALENCE shell?
3
1
2
4
28
What is the same about the atom models of elements in the same group?
They react similarily chemically
They have the same number of valence electrons
All of the choices
They are in the same column
29
Different atoms chemically bonded together form a ____________.
mixture
solution
element
compound
30
What is the name given to group 1?
Noble Gases
Alkali
Alkaline Earth
Halogens
31
Who discovered the neutron
Rutherford
Bohr
Thomson
Chadwick
32
Group 18 is unique because
They are group 18 on the periodic table
They do not like to react
They have full outer shells
All of the choices
33
Which of the following elements is highly reactive?!
Helium
Silicon
Potassium
Argon
34
Name the METALLOID in group 14
Aluminum
Tin
Carbon
Silicon
35
Argon (a noble gas) is stable because...
It has a full valence shell of 8
all of the choices
is chemically unreactive
Group 18
36
Dalton's first atomic theory is PERFECT! no changes needed
False
True
37
How many electrons can this oxygen atom add to its valence shell?
3
1
4
2
38
Name the following element from its abbreviation:
Helium -4
Hydrogen - 4
Hydrogen - 2
Helium - 2
39
How many energy levels does this atom have?
3
2
1
4
40
Boron -- 11. How many neutrons are present?
5
0
11
6
41
Boron -- 11. How many protons are present?
0
11
5
6
42
ALWAYS equals the atomic number
p
n
p&e
e
43
Isotopes of an atom have different numbers of...
p
n
e
p & n
