ellymarieeee ellymarieeee

23-10-2020
Chemistry

contestada

An isotope of magnesium has a mass of 26. How many neutrons has it got?

Respuesta :

alisonslewis alisonslewis

23-10-2020

Answer:

14 neutrons

Explanation:

They differ only because a 24Mg atom has 12 neutrons in its nucleus, a 25Mg atom has 13 neutrons, and a 26Mg has 14 neutrons.

Answer Link

Otras preguntas

which best describes disagreement between scientist

How many uncles did benjamin franklin have and what were there names

What was the effect of the Louisiana Purchase?

the best reason the United States might aid another country is to?

write 0.33 as a fraction in simplest form

an apple has a mass of 297 grams. how many kilograms is this?

How many continents lie partially or completely south of the equater name them?

a jump rope is 9 feet long.how long is the jump rope in yards?

What is the most metallic element in group 14?

The __________ model of human settlement suggests that urban growth is patterned around transportation networks such as railroads and highways.