Periodic Trends
Flashcard
•
Science
•
8th Grade
•
Practice Problem
•
Hard
Standards-aligned
Wayground Content
FREE Resource
Student preview
20 questions
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1.
FLASHCARD QUESTION
Front
Which periodic group has the smallest atomic radius? Options: Alkali metals, Halogens, Noble Gases, Transition metals
Back
Noble Gases
2.
FLASHCARD QUESTION
Front
Which statement correctly and completely identifies a trend? Options: Atomic radius decreases across a period and increases down a group., Electronegativity decreases across a period and decreases down a group., Ionization energy increases across a period and increases down a group., Ionic radius increases across a period and increases down a group.
Back
Atomic radius decreases across a period and increases down a group.
Tags
NGSS.HS-PS1-1
3.
FLASHCARD QUESTION
Front
Ionization energy is...
Back
how much energy it takes to remove an electron from an atom
4.
FLASHCARD QUESTION
Front
Electronegativity is...
Back
how good an atom is at attracting electrons
5.
FLASHCARD QUESTION
Front
Why do atoms tend to get smaller as you move across the periodic table?
Back
the atoms have more protons.
6.
FLASHCARD QUESTION
Front
Atoms that have a high electronegativity, _______________.
Back
hold on to their electrons more tightly.
7.
FLASHCARD QUESTION
Front
Which has the greater EN: Cl or Al?
Back
Cl
Tags
NGSS.HS-PS1-1
NGSS.HS-PS1-2
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