cfdewar1416 cfdewar1416

12-06-2019
Chemistry

contestada

If an atom contains 11 protons and 12 neutrons, what is its mass number?

Respuesta :

davidakamara13 davidakamara13

12-06-2019

Answer: The mass number will be 23

Explanation: The mass number refers back to the number of protons and neutrons.

Answer Link

Otras preguntas

Jazz was A. a musical style created by southern plantation owners B. a style of art created by African American activists C. a fashion style that came and went

What was the major dividing factor between the two first political parties, the Federalists and the Democratic-Republicans?

What is primary succession?

What was the destination of most Dust Bowl migrants?

if rounded to the nearest dime what is the greatest amount of money that rounds to $105.40? what is the least amount of money that rounds to $105.40? Explain yo

Why is Louis Armstrong considered a jazz legend? A. for becoming the first white misician to contribute to jazz B. for his ability to play the trumpet and subtl

match equal dominoes write true sentences

A plant uses the energy from sunlight to create oxygen and glucose from carbon dioxide and water. Which statement is true about the changes that have occurred?A

Jazz was A. a musical style created by southern plantation owners B. a style of art created by African American activists C. a fashion style that came and went

Who led the way in sponsoring exploration for Portugal?