radomes.openskiesproject.org
rifanadissy rifanadissy
  • 16-03-2017
  • Chemistry
Answered

How many electrons are in the nucleus of an atom with an atomic number of 20?

Verified Answer :

dia94
dia94 dia94
  • 16-03-2017

atomic #20
is calcium
its 2 electron

Answer Link

Related Questions

If the speed of an object is tripled its kinetic energy will be
Is Iodine a liquidIf yes then why Bromine is only given as a liquid nonmetal
so if i have 242413 what does the 2 represent
what is an animal that hunts another animal called
if you look at brighter side of life it means you
write an inequality for the phrase one third of the opposite of an number is less than 12
What is equal to 65
What is the length of Line BC A 9 units B 11 units C 15 units D 16 units
Why is meiosis needed
Show how 5 people can share an 3 segment gummy worm