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Periodic Table Review Quiz Flashcards | StudBud
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Periodic Table Review Quiz
Periodic Table Review Quiz
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1
Which of these are not families of elements?
Alkali Metals
Noble Gases
all are families
Halogens
2
The smallest part of an element is a(n):
atom
ion
substance
molecule
3
An element's mass number is ______________________.
The atom's neutrons plus protons
the atom's neutrons plus electrons
All sub-atomic particles added up
The number of ions in the atom
4
How many valence electrons are in an Oxygen (O) atom?
Four
Eight
Six
Two
5
The rows of the periodic table are called:
elements
groups
categories
periods
6
What elements are in sodium chloride (NaCl)?
Sulfur, Lithium & Carbon
Sodium & Chlorine
Table Salt
Sodium, Iodine & Chlorine
7
Two or more atoms bonded together is a:
compound
molecule
substance
mixture
8
Who discovered the atomic number and rearranged the elements into what we now know as the modern Periodic Table?
JJ Thomson
Ernest Rutherford
Henry Moseley
Dmitri Mendeleev
9
How many elements in the periodic table are naturally occurring (NOT man made)?
115
only 1
100
92
10
Where will you find noble gases on the periodic table?
Group 4
Group 8
Group 6
Group 7
11
Which of these is a noble gas?
Fluorine (F)
Chlorine (Cl)
Neon (Ne)
Hydrogen (H)
12
Which of the following has 4 energy levels of electrons?
Strontium (#38)
Titanium (#22)
Tin (#50)
Silicon (#14)
13
The sub-atomic particle that has a negative charge is the:
Ion
Electron
Proton
Neutron
14
Which of the following is a metalloid?
Phosphorus (#15)
Calcium (#20)
Germanium (#32)
Tin (#50)
15
An element's atomic number refers to the number of ___________ it has.
Atoms
Protons
Neutrons
Ions
16
What is the first element in the periodic table?
Oxygen (O)
Hydrogen (H)
Argon (Ar)
Heliium (He)
17
The columns of the periodic table are called:
Categories
Groups or Families
Periods
Elements
18
How many valence electrons does Chlorine have?
8
6
7
1
19
Elements in the Periodic Table are arranged by:
Atomic Number
Atomic Weight
Chemical Reactivity
Appearance
20
Which scientist came up with the concept of the periodic table?
Ernest Rutherford
Humphrey Davis
Dmitri Mendeleev
Albert Einstein
