Calculating RAM/RFM/RMM

Question 1

What does RAM stand for in chemistry?

Answer 1

Relative Atomic Mass

Question 2

What is RFM?

Answer 2

Relative Formula Mass

Question 3

What does RMM represent?

Answer 3

Relative Molecular Mass

Question 4

True or False: RAM is a unit of measurement for the mass of an atom.

Answer 4

True

Question 5

Which element has an atomic mass of 1?

Answer 5

Hydrogen

Question 6

What is the atomic mass of Helium (rounded)?

Answer 6

4

Question 7

What is the atomic mass of Lithium (rounded)?

Answer 7

7

Question 8

What is the atomic mass of Beryllium (rounded)?

Answer 8

9

Question 9

What is the atomic mass of Boron (rounded)?

Answer 9

11

Question 10

What is the atomic mass of Carbon (rounded)?

Answer 10

12

Question 11

What is the atomic mass of Nitrogen (rounded)?

Answer 11

14

Question 12

What is the atomic mass of Oxygen (rounded)?

Answer 12

16

Question 13

What is the atomic mass of Fluorine (rounded)?

Answer 13

19

Question 14

What is the atomic mass of Neon (rounded)?

Answer 14

20

Question 15

What is the atomic mass of Sodium (rounded)?

Answer 15

23

Question 16

What is the atomic mass of Magnesium (rounded)?

Answer 16

24

Question 17

What is the atomic mass of Aluminum (rounded)?

Answer 17

27

Question 18

What is the atomic mass of Silicon (rounded)?

Answer 18

28

Question 19

What is the atomic mass of Phosphorus (rounded)?

Answer 19

31

Question 20

What is the atomic mass of Sulfur (rounded)?

Answer 20

32

Question 21

What is the atomic mass of Chlorine (rounded)?

Answer 21

35

Question 22

What is the atomic mass of Argon (rounded)?

Answer 22

40

Question 23

What is the atomic mass of Potassium (rounded)?

Answer 23

39

Question 24

How is RFM calculated?

Answer 24

By summing the atomic masses of all the atoms in the formula of the compound.

Question 25

How is RMM calculated?

Answer 25

By summing the atomic masses of all the molecules in the compound.

Question 26

Which element has an atomic mass of approximately 16.00?

Answer 26

Oxygen (O)

Question 27

What is the unit for RFM and RMM?

Answer 27

g/mol

Question 28

Short Answer: Why is RMM important in chemistry?

Answer 28

It is used to calculate the amounts of substances in chemical reactions.

Question 29

Fill in the blank: The RMM of C2H6 is ____.

Answer 29

30.07

Question 30

What is the RFM of KCl?

Answer 30

74.55