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Periodic Table Trends Flashcards | StudBud
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Periodic Table Trends
Periodic Table Trends
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A short quiz to review the history, organization and trends of the modern Periodic Table of Elements
Flashcards
20 cards
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Practice quiz
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Questions
20
Answers
1
The ability of an atom to attract an electron in a covalent bond is known as its ...
Electron affinity
Ionization potential
Electronegativity
Beta potential
2
The element with the greatest first ionization potential is ...
Hydrogen
Astatine
Fluorine
Francium
3
Atoms that give up electrons are called ...
Cations
Quarks
Anions
Positrons
4
As you go down the elements in a Group, atomic radii ...
Decrease
Increase
Doesn't change
5
Elements that have filled valence shells, and so are non-reactive are ...
Alkali metals
Halogens
Noble gases
Transition metals
6
Two-thirds of the elements on the Periodic Table are ...
Transition metals
Metalloids
Non-metals
Metals
7
The Group of elements that generally react to form salts is the ...
Alkaline earth metals
Halogens
Alkali metals
Noble gases
8
The "pull" of the nucleus on the valence electrons is less than one would think because of ...
Force dispersion
Electron shielding
The wave character of electrons
Electron insulation
9
The bond between two atoms that have a difference in electronegativities greater than 2 is a ..
Ionic bond
Covalent bond
Polar covalent bond
Metal bond
10
Which of the following elements is a halogen?
Magnesium
Carbon
Nitrogen
Chlorine
11
Elements that are shiny, conduct electricity, malleable, ductile, and form cations are known as
Halogens
Metaloids
Metals
Non-metals
12
The Group 1 elements are known as the ...
Alkaline Earth metals
Halogens
Noble gases
Alkali metals
13
As you go down the elements in a Group, electronegativities ...
Decreases
Increases
Stays the same
14
As you go across a period from left to right, the atomic radii of elements ...
Increases
Decreases
Doesn't change
15
The elements in the same group have the same number of ...
Neutrons
Protons
Valence electrons
Electrons
16
Who is generally given credit for developing the first modern Periodic Table of Elements?
Dmitri Pavlovich
Dmitry Medvedev
Dmitry Shostakovich
Dmitry Mendeleev
17
Henry Moseley rearranged the elements on the Periodic Table. He arranged them by ...
Number of valence electrons
Relative atomic mass
Atomic number
Absolute atomic mass
18
In the modern Periodic Table, elements are arranged in order of ...
Relative atomic mass
Absolute atomic mass
Valence number
Atomic number
19
Which of these elements is a noble gas?
Helium
Hydrogen
Bromine
Nitrogen
20
Elements that are least likely to lose electrons have ...
High electron affinity
Low electron affinity
Low ionization potential
High ionization potential
