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Unit 10 Review Quizizz

Authored by Michelle Holdbrooks

Chemistry

10th Grade

Used 10+ times

Unit 10 Review Quizizz
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32 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 12 pts

The atom with the largest atomic radius in Group 18 is - 

Ar
He
Kr
Rn

2.

MULTIPLE CHOICE QUESTION

30 sec • 12 pts

As you move down a group, atomic radius increases because - 

you add more and more neutrons
you add more and more protons
you add more and more shells (energy levels)
you add more atomic mass

3.

MULTIPLE CHOICE QUESTION

30 sec • 12 pts

Francium (Fr) has the lowest ionization energy in Group 1 because - 

it has the smallest number of valence electrons
it has the greatest atomic mass
it has the greatest number of protons, so it attracts its electrons the strongest
its 1 valence electron is very far from the nucleus, so little energy is needed to remove it

4.

MULTIPLE CHOICE QUESTION

2 mins • 12 pts

Of the halogens, which has the smallest radius?

F

Br

He

At

5.

MULTIPLE CHOICE QUESTION

1 min • 12 pts

Which of the following will have a lower ionization energy than Scandium (Sc)?

Helium (He)

Titanium (Ti)

Calcium (Ca)

Magnesium (Mg)

6.

MULTIPLE CHOICE QUESTION

30 sec • 12 pts

Media Image

What is the amount of energy required to remove an electron from an atom?

atomic energy

ionization energy

ionic energy

electron energy

7.

MULTIPLE CHOICE QUESTION

30 sec • 12 pts

Media Image

What is one-half the distance between the nuclei of identical atoms that are bonded together?

atomic radius

atomic diameter

atomic width

atomic length

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