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Elements and The Periodic Table Flashcards | StudBud

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Elements and The Periodic Table

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Physical Science Periodic Table Review

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Questions 12

Answers

1
I am the most reactive element with 1 valence electron. Who am I?
Fluorine (F)
Iodine (I)
Francium (Fr)
Hydrogen (H)
2
Atoms that have lost or gained electrons to have a complete octet are
called isotpes.
nonreactive.
the Noble Gases
called ions
3
I am shiny, malleable, a good conductor of electricity and form positive ions. I am
a metal.
a nonmetal.
a Halogen
a Noble Gas
4
Where are the Noble Gases located?
right of the stair step
left of the stair step
touching the stair step
Group 18
5
Groups on the Periodic Table are
the stair step
the horizontal rows
the two horizontal rows at the bottom
the vertical columns
6
Periods on the Periodic Table organize the elements by their
atomic mass.
reactivity.
number of electron energy levels.
valence electrons.
7
Atoms of the same element that have different numbers of neutrons are
called ions.
called isotopes.
called Halogens
highly reactive
8
Valence electrons are
the electrons nearest the nucleus.
the electrons in the outermost energy level.
the electrons that complete the first energy level.
the electrons that form isotopes.
9
The periods on the Periodic Table are
the horizontal rows at the bottom.
the stair step.
the horizontal rows.
the vertical columns.
10
I am dull, brittle when a solid, and a poor conductor of electricity, I am a
on the stair step
a metalliod
metal
nonmetal
11
The stair step on the Periodic Table
separates the Nobles Gases.
separates the metals from the nonmetals.
separates the solids from the gases.
organizes elements by reactivity.
12
The Periodic Table organizes valence electrons by
the stair step
increasing atomic number.
the periods.
the groups.