mesampey mesampey

02-07-2017
Chemistry

contestada

An element has an atomic number of 92 and a mass number of 234, how many neutrons are there?

Respuesta :

Tgreen11 Tgreen11

02-07-2017

Mass number minus atomic number equals neutrons.
234-92=142

Answer Link

Otras preguntas

if mnp has vertices at m (-5,-7) , N (7,-2) andcp (2,10) is mnp isoscles?

Which organelle packages and distributes proteins that are received from the endoplasmic reticulum? vacuole cytoplasm Golgi apparatus ribosome

The rna that is translated into a polypeptide is ________ rna.

Not yet answeredmarked out of 1.5not flaggedflag question question text the inner-most layer of the earth is called _____ select one: a. the mantle b. the ast

How to find protons neutrons and electrons of carbon?

For a single roll of two dice, are rolling a sum of 6 and rolling doubles mutually exclusive events?

Hazel has an assortment of red, blue, and green balls. The number of red balls is the number of blue balls. The number of green balls is more than the number

Tom can whitewash a fence at a rate of six square feet per minute. Huck can whitewash a fence at a rate of ten square feet per minute. Tom starts painting her f

What other social issues are a result of high unemployment?

Which defines reaction mechanism in chemistry? the mixing of two or more liquids to form a solution the steps in a chemical reaction in which products result fr