RIDDLEY745 RIDDLEY745

03-06-2016
Chemistry

contestada

Element A has 15 protons. Determine the number of neutrons in its isotope with mass number 33.

Respuesta :

isaackz97 isaackz97

03-06-2016

Isotope of element A has a similar number of protons but different number of neutrons and atomic mass.
33-15= 18 neutrons

Answer Link

03-06-2016

Mass number - protons = neutrons

33 - 15 = 18

The number of neutrons here would be: 18

Answer Link

Otras preguntas

Choose the correct sentence. a. You paid your money and takes your choice. b. You payes your money and takes your choice. c. You pay your money and take your ch

Which is the most accurate way to estimate 52% of 45

9.35 as a fraction in simpliest form

how can the distributive property be used to find 4 x 875? draw an array.

A group of similar cells that perform a single function is called a(an) a. nerve. c. tissue. b. organ. d. organ system.

Montesquieu’s view of the separation of powers was later expressed in the United States Government through which document?

What do you do when you paraphrase something? A. Put an author's words into your own words. B. Eliminate unnecessary words from a quote. C. Use one quote to exp

How can the distributive property be used to find 4x875?draw an array.

The proteins in the cell membrane allow substances to come or go, based on their concentrations. This is an important part of _________________, which maintains

A synonym is a word that's A. similar in meaning. B. defined in a thesaurus. C. opposite in meaning. D. pronounced the same.