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Atomic Structure II

Atomic Structure II

Assessment

Presentation

Science

9th - 12th Grade

Medium

NGSS
MS-PS1-1, MS-PS1-5, HS-PS1-1

Standards-aligned

Created by

Stacy King

Used 5+ times

FREE Resource

14 Slides • 14 Questions

1

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2

Multiple Choice

Question image

Which scientist developed the model of the atom shown?

1

Chadwick

2

Thompson

3

Rutherford

4

Bohr

5

Dalton

3

Reorder

Question image

Which of the following places the models of the atom in order by when they were developed

A

D

C

B

E

1
2
3
4
5

4

Drag and Drop

Which scientist described a positively charged core (“nucleus”) in the middle of a lot of empty space?​ ​
Drag these tiles and drop them in the correct blank above
Rutehrford
Chadwick
Dalton
Democritus 
Bohr
Thompson

5

Drag and Drop

Question image
Which element does this atom represent?​
Drag these tiles and drop them in the correct blank above
Fluorine
Chlorine
Potassium
Hydrogen
Neon

6

Multiple Choice

Question image

Which of the options is the correct nuclear symbol for the atom shown.

1
2
3
4

7

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8

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9

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10

Open Ended

How does the Bohr Model help us understand the arrangement of electrons in an atom?

11

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12

Fill in the Blank

13

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14

Hotspot

Which groups in the periodic table have elements with 6 valence electrons?

15

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16

Multiple Choice

What do the dots in a Lewis electron-dot structure represent?

1

Protons in the nucleus

2

Neutrons in the atom

3

Valence electrons of an element

4

Number of energy shells

17

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18

Multiple Choice

Which of the following is the correct lewis-dot structure for Oxygen?

1
2

19

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20

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21

Multiple Choice

Which of the following statements best describes how ions are formed according to the images?

1

Ions are formed when atoms transfer electrons to achieve a full octet.

2

Ions are formed when atoms combine with other atoms without changing their electrons.

22

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23

Multiple Select

Which of the following are characteristics of cations?

1

Formed by gaining electrons

2

Have more electrons than protons

3

Have a net positive charge

4

Formed by losing electrons

24

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25

Multiple Select

An atom that gains an electron becomes (choose all that apply)

1
anion
2

cation

3

more positive

4

more negative

26

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27

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28

Open Ended

What is one concept from the lesson on atomic structure that you found most interesting or would like to learn more about?

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Show answer

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