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Atoms and the Periodic Table
Atoms and the Periodic Table
21 terms
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This quiz measures students' basic understanding of the periodic table and atoms.
Flashcards
21 cards
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Practice quiz
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Questions
21
Answers
1
Metals make up most on the elements of the Periodic Table.
True
False
2
Atoms are made up of smaller particles.
True
False
3
Who is credited with making the modern periodic table?
Dmitri Mendeleev
Doctor Who
Isaac Newton
Gregor Mendel
4
Metals are poor conductors of heat and electricity.
False
True
5
The rows of the Periodic Table are called
Groups/Families
Element Keys
States of Matter
Periods
6
Neutrons are
Negatively charged particles
Positively charged particles
Neutral charged particles
7
How many electrons are there in a normal atom of Mo?
95
55
42
137
8
Nonmetals are the second largest group of elements on the Periodic Table of Elements.
True
False
9
How many Periods are there in the Periodic Table?
5
18
9
7
10
Atoms are not the building blocks of matter.
False
True
11
How many Elements are there on the most recent Periodic Table?
42
240
120
92
12
How many Groups are there on the Periodic Table?
16
5
18
7
13
The columns in the Periodic Table are called
Periods
States of Matter
Element Keys
Groups/Families
14
Protons are
Negatively charged particles
Neutral charged particles
Positively charged particles
Atoms
15
Metalloids are elements that share characteristics with Metals and Nonmetals.
True
False
16
Nonmetals are dull in appearance and are poor conductors of heat and electricity.
False
True
17
An Isotope is
An Atom with fewer electrons
An Atom with extra/fewer protons
An Atom with extra/fewer neutrons
An Atom with extra electrons
18
What is an ion?
an atom with extra electrons or missing electrons
An atom with extra protons
an atom with extra neutron
19
What is a Cation?
An Atom with more neutrons
An Atom with fewer electrons
An Atom with more protons
An Atom with more electrons
20
Electrons are
Neutral charged particles
Negatively charged particles
Atoms
Positively charged particles
21
An Anion is
An Atom with fewer electrons
An Atom with extra protons.
An Atom with more neutrons
an atom with extra electrons
