Determine the number of neutrons, Chemistry

Assignment Help:

Q. Determine the Number of neutrons?

Isotopes of an element can as well be specified by writing the mass number of the isotope following a hyphen after the name of the element. For instance hydrogen's isotopes are able to be written as hydrogen-1 and hydrogen-2 or H-1 and H-2 respectively.

Evoke that the number of protons in an atom's nucleus is its atomic number. Alternative atomic number for the number of protons gives the following relationship.

Number of neutrons   =  mass number  +   atomic number

You are able to use this relationship to determine any one of the variables if you know the other two.


Related Discussions:- Determine the number of neutrons

Classification of polymers - on the basis of structure, Classification of p...

Classification of polymers - On the basis of structure On the basis of structure of polymers these can be classified as (i) Linear polymers      (ii) Branched chain polym

Saturated and unsaturated hydrocarbons, Saturated and unsaturated hydrocarb...

Saturated and unsaturated hydrocarbons The compounds of carbon and hydrogen in which carbon atoms are linked to each other by single covalent bonds(C-C) are known as alkanes. T

Heat rejection to the environment, A Carnot heat engine gets heat at 800 K ...

A Carnot heat engine gets heat at 800 K and rejects the waste heat to the environment at 300 K. The whole work output of the heat engine is used to drive a Carnot refrigerator that

Mole concept, calculate the volume occupied by 10000000000000000000000 mol...

calculate the volume occupied by 10000000000000000000000 molecules of a gas at 300 K & 760 mm pressure

IUPAC Naming, Could you please provide me the priority order of polyfunctio...

Could you please provide me the priority order of polyfunctional prefixes

Acid bases and salt, name the acid present in ant sting and give its chemic...

name the acid present in ant sting and give its chemical formula also give common method to get relief from the discomfort caused by ant sting

What is paired comparison test, Q. What is paired comparison test? In p...

Q. What is paired comparison test? In paired comparison test, the assessor is presented with two products and asked to indicate whether there is a preference between them.

How to know which compound is more stable, How to know which compound is mo...

How to know which compound is more stable if heat of formation values are given . Ans) Every compound tend to stay in lowest energy possible to be more stable, the less the energy

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd