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Periodic table: mass, number, symbol and name Flashcards | StudBud
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Periodic table: mass, number, symbol and name
Periodic table: mass, number, symbol and name
20 terms
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id parts of a periodic table box
Flashcards
20 cards
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Practice quiz
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Host live
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Questions
20
Answers
1
How many protons?
99.80
36
83.80
7
2
Atomic number
8
3
6.914
9.912
3
Name of the periodic table vertical columns
periods
groups
noble gases
alkali
4
Chemical symbol of Polonium
P
Po
PL
PO
5
Biggest number that identify an element
atomic number
chemical symbol
elements name
atomic mass
6
Most reactive group of the periodic table (explosive)
alkali earth
alkali
noble gases
Carbon group
7
Periodic table has ________ elements.
200
116
20
118
8
Identify the name of the element
Krypton
Potassium
Kranium
none of the above
9
Atomic weight of Chlorine
17
35.453
287
40
10
Name of the periodic table horizontal rows
noble gases
groups
periods
alkali
11
Chemical symbol of sodium
N
Na
11
NA
12
Smallest number that identify an element
elements name
chemical symbol
atomic number
atomic mass
13
Atomic number
63.55
66
29
92.55
14
Identify the Chemical symbol
36
Kr
83.80
Krypton
15
Elements name
Nitrogen
Neon
Sodium
Nickel
16
another name for groups
periods
families
noble gases
elements
17
How many electrons ?
6
17
287
35.453
18
elements are organize in the periodic table by ______.
atomic mass
chemical symbol
atomic number
elements name
19
atomic mass
7
14
N
Nitrogen
20
Letters that identify the elements can be one or two.
atomic mass
chemical symbol
atomic number
elements name
