ricardoalfred66 ricardoalfred66

02-01-2016
Chemistry

contestada

Which notation represents an atom of sodium with an atomic number of 11 and a mass number of 24?

Respuesta :

Billymkhoi Billymkhoi

02-01-2016

Z, the lower number, is the atomic number. Therefore, Z=11.

A, the upper number, is the mass number. Therefore, A= 24.

Hope this helps~

Answer Link

Otras preguntas

Test the convergence of 011xx dx .

what would be the family relation upon getting married at the early age?

Which market characteristic could best be described as market participants focusing production on a selection of goods and services

hi A paragraph on bahrain national day lights

Erica has 8 squares of felt, each with area 16. For a certain craft project she cuts the largest circle possible from each square felt. What is the combined are

Question 3 of 5 The Gateway Arch, also known as the St. Louis Arch, is an important American monument and a tribute to the American pioneer spirit. The monument

Think about a small business you might enjoy opening. Typical examples might be a restaurant, specialty clothing store, or professional service. Assume that it

Find any article from within the last year only, provide the link to the article and write three full paragraphs on how you have aligned the information regardi

Is the following relation a function? 1) Yes 2) No

what are the scientist doing incorrectly? what could they do to make their work in the lab safer? why is it important to follow these procedures? part c