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Practicing Atoms, Ions, and Isotopes

Last updated over 5 years ago

23 questions

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Question 20

20.

A. True

B. False

Question 21

21.

A.  Cu

B.  CO

C.  Co

Question 22

22.

A. Dmitri Mendeleev

B.  Niel Bohr

C.  Albert Einstein

1

Question 23

23.

Hint.... C-14 is an isotope, and neutrons change with an isotope. If the nutrons change, so will the total mass of the atom.

A

B

C

D

Question 1

1.

A Anion

B Atomic Number

C Cation

D Ion

Question 2

2.

A  ion

B  isotope

C  Atomic Number

D Mass Number

Question 3

3.

A  Anion

B  Ion

C  Atomic Number

D  Isotope

Question 4

4.

A  Atomic Number

B  Mass Number

C  Cation

D  Anion

Question 5

5.

A  Proton

B  Neutron

C  Electron

Question 6

6.

A  Proton

B  Neutron

C  Electron

Question 7

7.

A  Protons, Electrons

B  Electrons, Neutrons

C  Neutrons, Protons

Question 8

8.

A  Protons

B  Neutrons

C  Electrons

D

Question 9

9.

A  Proton

B  Neutron

C  Electron

Question 10

10.

A  Proton

B  Neutron

C  Electron

D

Question 11

11.

A  Proton

B  Neutron

C  Electron

Question 12

12.

A  Proton

B  Neutron

C  Electron

Question 13

13.

A. add one electron

B. remove one proton

C. remove one electron

D.  add one neutron

Question 14

14.

A. mass number

B.  atomic number 

C. Adam number

Question 15

15.

A.  Ions

B.  Isotopes

C.  elements

Question 16

16.

A. ions

B. neutrons

C. isotopes

D.

E

Question 17

17.

A.  anions

B. cations

C. isotopes

D. molecules

Question 18

18.

refer to the answers on the worksheet....I cannot type in ions as an answer choice.

A.

B.

C.

D.

Question 19

19.

A.  Florine

B.  Fluorine

C.  Flourine

D.  Florean