radomes.openskiesproject.org
sesashleaveralisu sesashleaveralisu
  • 25-01-2017
  • Chemistry
Answered

How many neutrons are in an atom with the atomic number of 15 and an atomic mass number of 34?

? 19

? 15

? 34

Verified Answer :

yashddsy26
yashddsy26 yashddsy26
  • 25-01-2017

so neutrons = mass number - proton number

therefore , 34-15 = 19

so the answer is 19 !

Answer Link

Related Questions

Which of the following features differentiates a dicot stem from a monocot stem A The presence of a distinct pith and cortex in a monocot stem and an undifferen
What does the pharse took root mean
Which book is recorded as the tallest in the Library of Congress
Total points 1425Which of the following was the purpose of the Annapolis meetingThe meeting was discussing military strategy for the Seven Years WarThe meeting
who is fluent in Spanish
the movement of individuals in an area
Sacha has 4 quarters in her pocketshe has 6 timés as many quarters in her piggy Bank Draw a picture to show thenumber of quarters sacha has in her piggy Bank
Which word is the subject of the sentence Did Jennifer eat the last piece of the cake A piece B cake C Did D Jennifer
When written in scientific notation the number 4500 will have a as the exponent on the power of ten
The Battle of Concord led directly to which of the following events the election of Washington as president the defeat of Cornwallis at Yorktown the victory of