Science, asked by narutozosang1006, 1 year ago

what is the mass number of an atom with 3 protons, 4 nuetrons, and 3 electrons?

Answers

Answered by Biswajeetkumar

0

hey.....
mass no. = no. of neutron + no. of proton
mass no. = 4 + 3 = 7
hope it will helpful

Answered by simleen

0

the mass number is 7
mass number = number of protons + number of neutrons

Previous Question

Next Question

Similar questions

English, 6 months ago

which of the the following statement is not true?

Science, 6 months ago

who is invented watch ? A. Anders Celsius B.peter Heinlein C.guglielmo marconi...

Social Sciences, 6 months ago

Answer the following question in 100 words: 1. How did farming and herding change man's life? NOTE: The answer could be written in less than 100 words but could not be written in more than 100 words.

Biology, 1 year ago

In sexual reproduction, offsprings resemble the parents (a) structurally but not functionally(b) functionally but not structurally(c) both structurally and functionally(d) neither structurally nor functionally...

Math, 1 year ago

whats the least and greatest integer of -2 and -12...

Math, 1 year ago

78921092 write in international system...

Biology, 1 year ago

What are the various advantages of division of labour ?

English, 1 year ago

poetic devices used in Ozymandias by Percy Bysshe Shelley...