ricardoalfred66 ricardoalfred66

02-01-2016
Chemistry

contestada

Which notation represents an atom of sodium with an atomic number of 11 and a mass number of 24?

Respuesta :

Billymkhoi Billymkhoi

02-01-2016

Z, the lower number, is the atomic number. Therefore, Z=11.

A, the upper number, is the mass number. Therefore, A= 24.

Hope this helps~

Answer Link

Otras preguntas

How did the carbon atom get from land animals back to the atmosphere?

is -13 over -12 rational or irrational?

What is the sum of the digits of 29999999^2?

Write 4.135135 as a fraction

In the diagram above, what will happen if the government sets the price for potatoes at point A?A. There will be a shortage of potatoes.B. There will be a surpl

What happens during the production stage

Which of the following best describes Rilke's role in the world of poetry?Rilke is best known for creating the object poem.O Rilke is created today with Inventi

Someone please help me

somebody pleases tell me why they shut down the whole entire country for a virus just like the flu and why the keep switching up these rules like the flu has k

Cambia los infinitivos al Participio Pasado.1 correr2. volar3. salir4 abrochar5. tomar6. decir7. reservar8.раgar9.facturar10. escribir11. hacer12. poner13. abri