jaydog9122682 jaydog9122682

04-09-2017
Chemistry

contestada

What is the automatic number of a sodium atom that has 11 protons and 12 neutrons

Respuesta :

Kalahira Kalahira

13-09-2017

The atomic number is precisely the number of protons,positive charged,massive,nuclear particles Z=11. The term we would use for the element for sodium Na.If the sodium atom Z=11 then protons are have the same number of atoms.there must be equal and neutral.If it is a nuclide there must be neutrons in the nucleus.

Answer Link

Otras preguntas

which one of the following choices is a mental symptom of distress? a.) high self-esteem b.) sleep disorders c.) memory loss

Which set of structures makes up the brain stem? midbrain, pons, and medulla pons, cerebellum, and medulla midbrain, cerebrum, and cerebellum

1. Which branch of government includes Congress? A. Judicial B. Senate C. Executive D. Legislative

At top speed, a boat can cover 1,533 kilometers in 3 hours what unit rate does the boat travel during this time frame?

what is 3/5 of 150 show your work please

Claudia's skis are 150 centimeters long. how many meters is this?

1. Which branch of government includes Congress? A. Judicial B. Senate C. Executive D. Legislative

In chemistry class Andrew has earned scores of 64,69,73 on three test. He must maintain an average of 70 to pass the course. What score must Andrew earn on the

what do I add to negative 17 to equal negative 13

In what way are large business and government agencies alike? A. They are formal organizations. B. They are e-community networks. C. They are primary groups. D.