Francium's PUZZLING MYSTERIES SOLVED: test your knowledge

Francium's PUZZLING MYSTERIES SOLVED: test your knowledge

7th - 8th Grade

12 Qs

quiz-placeholder

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Francium's PUZZLING MYSTERIES SOLVED: test your knowledge

Francium's PUZZLING MYSTERIES SOLVED: test your knowledge

Assessment

Quiz

Chemistry

7th - 8th Grade

Hard

Created by

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Used 6+ times

FREE Resource

12 questions

Show all answers

1.

FILL IN THE BLANK QUESTION

10 sec • 1 pt

What atomic number is Francium? (Just put the number or it will be incorrect)

2.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

What is Francium's Atomic Mass?

223

149

189

265

3.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

How many shells does Francium have?

7

4

5

definitely more than 7

4.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

How many electrons travel on the fourth shell?

12

32

48

7

5.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

How many valence electrons are there in Francium (or any alkali metal)

1

4

6

5

6.

MULTIPLE SELECT QUESTION

20 sec • 1 pt

Which of the following are true?

Francium is not malleable

Francium is located in Group 4

Francium has more neutrons than protons or electrons.

Hydrogen also has a valence electron of 1.

7.

MULTIPLE SELECT QUESTION

20 sec • 1 pt

What is correct about the discovery of Francium

Discovered in the decay of radioactive actinium-227.

Found in Neil Armstrong's liver after inhaling a chemical on the moon.

It was discovered by Marguerite Perey in 1939.

Found by the myth of the Francium Frog.

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