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Practicing Atoms, Ions, and Isotopes

Last updated almost 6 years ago

23 questions

1

1

1

1

1

1

1

1

1

1

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Question 20

20.

A. True

Question 21

21.

Question 22

22.

1

Question 1

1.

Question 2

2.

Question 3

3.

Question 4

4.

Question 5

5.

Question 6

6.

Question 7

7.

Question 8

8.

Question 9

9.

Question 10

10.

Question 11

11.

Question 12

12.

Question 13

13.

Question 14

14.

Question 15

15.

Question 16

16.

Question 17

17.

Question 18

18.

Question 19

19.

B. False

A.  Cu

B.  CO

C.  Co

A. Dmitri Mendeleev

B.  Niel Bohr

C.  Albert Einstein

Question 23

23.

A Anion

B Atomic Number

C Cation

D Ion

A  ion

B  isotope

C  Atomic Number

D Mass Number

A  Anion

B  Ion

C  Atomic Number

D  Isotope

A  Atomic Number

B  Mass Number

C  Cation

D  Anion

A  Proton

B  Neutron

C  Electron

A  Proton

B  Neutron

C  Electron

A  Protons, Electrons

B  Electrons, Neutrons

C  Neutrons, Protons

A  Protons

B  Neutrons

C  Electrons

D

A  Proton

B  Neutron

C  Electron

A  Proton

B  Neutron

C  Electron

D

A  Proton

B  Neutron

C  Electron

A  Proton

B  Neutron

C  Electron

A. add one electron

B. remove one proton

C. remove one electron

D.  add one neutron

A. mass number

B.  atomic number 

C. Adam number

A.  Ions

B.  Isotopes

C.  elements

A. ions

B. neutrons

C. isotopes

D.

E

A.  anions

B. cations

C. isotopes

D. molecules

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

A.

B.

C.

D.

A.  Florine

B.  Fluorine

C.  Flourine

D.  Florean

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