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P1 Unit 3 Periodic Table Families and Trends Flashcards | StudBud
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P1 Unit 3 Periodic Table Families and Trends
P1 Unit 3 Periodic Table Families and Trends
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A short quiz to review the history, organization and trends of the modern Periodic Table of Elements
Flashcards
22 cards
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Practice quiz
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Questions
22
Answers
1
Which sequence of atomic numbers represents elements which have similar chemical properties?
19, 23, 30, 36
3, 12, 21, 40
10, 18, 36, 86
9, 16, 33, 50
2
Atoms that give up electrons are called ...
Anions
Positrons
Quarks
Cations
3
D-block elements are also known as
transition metals
metalloids
alkali metals
lanthanides & actinides
4
Two-thirds of the elements on the Periodic Table are ...
Metals
Non-metals
Transition metals
Metalloids
5
As you go down the elements in a Group, electronegativities ...
Increases
Decreases
Stays the same
6
Which would have the highest electronegativity?
Cl
Na
7
Elements that have both metallic and nonmetallic properties are known as
Nonmetals
Metalloids
Halogens
Alkali metals
8
The ability of an atom to attract an electron is known as its ...
Electrical conductivity
Beta potential
Electronegativity
Ionization energy
9
As you go across a period from left to right, the atomic radii of elements ...
Doesn't change
Decreases
Increases
10
Elements that are shiny, conduct electricity, malleable, ductile, and form cations are known as
Non-metals
Metaloids
Metals
Halogens
11
Elements that have filled valence shells, and so are non-reactive are ...
Halogens
Noble gases
Transition metals
Alkali metals
12
Elements that are least likely to lose electrons have ...
Low electron affinity
High ionization energy
Low ionization energy
High electron affinity
13
In the modern Periodic Table, elements are arranged in order of ...
Absolute atomic mass
Atomic number
Valence number
Relative atomic mass
14
Which element would have a larger radius?
Ca
Se
Be
15
Which of the following elements is a halogen?
Carbon
Magnesium
Nitrogen
Chlorine
16
The Group 1 elements are known as the ...
Alkaline Earth metals
Noble gases
Alkali metals
Halogens
17
The element with the greatest ionization energy is ...
Hydrogen
Fluorine
Astatine
Francium
18
Which element would have the larger radius?
S2-
S
19
The elements in the same group have the same number of ...
Electrons
Valence electrons
Protons
Neutrons
20
Which of these elements is a noble gas?
Helium
Bromine
Nitrogen
Hydrogen
21
As you go down the elements in a Group, atomic radii ...
Decrease
Doesn't change
Increase
22
Which would have the highest ionization energy?
iodine
fluorine
