As you move down the periodic table atomic radii get bigger. This is because ____________.

The atoms have more energy levels (more shielding).

As you move across the periodic table the atomic radii tend to get smaller because, ______________.

the atoms have more protons (no shielding).

Atoms that have a high electron affinity, _______________.

hold on to their electrons more tightly.

give up their electrons more easily.

Electronegativity is...

how attractive an atom is to an electron.

the ability of an atom to lose electrons.

the energy required to remove an electron from a specific atom.

how easy it is to make friends.

Ionization energy is...

how much energy it takes to remove an electron from an atom

the energy required to add an electron to a specific atom

the energy required to shield the outer electrons from the nucleus

a measure of the ability of an atom to attract electrons

Which statement correctly and completely identifies a trend?

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.

Quiz 10 - Periodic Trends Quiz

Quiz

•

Chemistry

•

10th Grade

•

Practice Problem

•

Medium

•

NGSS

HS-PS1-1, HS-PS1-2

Standards-aligned

Julia Hodgson

Used 240+ times

FREE Resource

25 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Which atom has a greater atomic radius?

Ca

Br

Ni

Ti

Tags

NGSS.HS-PS1-1

2.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Which has a greater radius?

Cl atom

Cl ion

neither

More information needed.

Tags

NGSS.HS-PS1-1

3.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Which ion has a larger radius?

Mg

Ca

Ba

Be

Tags

NGSS.HS-PS1-1

4.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Which atom has the greater ionization energy?

Ca

Br

Ni

Ti

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

5.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Which atom has the lower electron affinity?

Mg

Ba

F

Ne

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

6.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Which atom has the lower electronegativity?

O

Fr

F

Ba

Tags

NGSS.HS-PS1-1

7.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Which atom has more shielding?

Ca

Be

Ba

Mg

Tags

NGSS.HS-PS1-1

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Quiz 10 - Periodic Trends Quiz

25 questions

Which atom has a greater atomic radius?

Which has a greater radius?

Which ion has a larger radius?

Which atom has the greater ionization energy?

Which atom has the lower electron affinity?

Which atom has the lower electronegativity?

Which atom has more shielding?

What is the correct electron configuration for Cs¹⁺

Which has the greater EN:
Cl or Al?

Which has the greater EN:
N or C?

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Popular Resources on Wayground

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Quiz 10 - Periodic Trends Quiz

25 questions

Which atom has a greater atomic radius?

Which has a greater radius?

Which ion has a larger radius?

Which atom has the greater ionization energy?

Which atom has the lower electron affinity?

Which atom has the lower electronegativity?

Which atom has more shielding?

What is the correct electron configuration for Cs1+

Which has the greater EN: Cl or Al?

Which has the greater EN: N or C?

Create a free account and access millions of resources

Similar Resources on Wayground

Popular Resources on Wayground

Discover more resources for Chemistry

What is the correct electron configuration for Cs¹⁺

Which has the greater EN:
Cl or Al?

Which has the greater EN:
N or C?