queenrena1997 queenrena1997
  • 30-03-2016
  • Chemistry
contestada

Sodium's atomic number is 11. What does this tell you about an atom of sodium?

Respuesta :

meerkat18
meerkat18 meerkat18
  • 08-04-2016
This tells us that an atom of sodium contains 11 electrons which is balanced by 11 protons. The atomic mass of the atom is then the sum of the protons and neutrons. If you know the atomic mass of sodium, you can subtract 11 (protons) to get the number of neutrons.
Answer Link

Otras preguntas

The functions f(x) and g(x) are shown below: f(x) = 5x g(x) = 5x Which statement best describes the graph of f(x) and g(x)? The graph of f(x) will eventually
what is the graph of the equation 2x -y =2?
Evaluate. 2 × ((4^2)^-1) PLEASE HELP A. 1/2 B. 1/4 C. 1/8 D. 1/16
What is the rest of the answer to 767,074 rounded to the nearest hundred thousand
Do astronomers study space or earth?
What is not a part of an organisms environment A.vegetation B. Available water C. Ancestry D air quality?
max is four years younger than his sister brenda. the total of their age is 16. write and solve an equation to find their ages.
(2*1) +(6*1/1,000) write in standard form
840,007 rounded to nearest thousand
Explain the difference between strong bonds and weak bonds as it relates to the chemistry of our bodies.
ACCESS MORE