chino5485 chino5485

25-11-2017
Chemistry

contestada

An element's atomic number is 45. how many electrons would an atom of this element have?

Respuesta :

cbee9899 cbee9899

25-11-2017

The atomic number shows the number of protons and the number of protons is equal to the number of electrons. Therefore there are 45 electrons present.

Answer Link

Otras preguntas

A cricket team won 11 matches lost 5 matches and drew 1. What percentage of matches played was drawn?

Roads in rural areas are

PLEASE ANSWER!!! Which of the following is NOT one of the tenets of liberalism? a. Democracies tend to act differently than non-democracies. b. Economic calcula

Susan has 3 yards of fabric . she wants to make pillows that each require 3/5 of a yard of fabric. How many can she make

Someone help me plz. My product is high heels and ty•_•

Is it possible to ionize an atom of 133Cs, initially at rest, by a collision with an atom of 16O that has kinetic energy Kinitial of 4.0 electron volts? The ion

cura reads 35 chapters of a book and 7 hours. What is her rate in chapters per hour

Healthy people have body temperatures that are normally distributed with a mean of 98.20∘F and a standard deviation of 0.62∘F . (a) If a healthy person is rando

what is 7,058 divided by 9

Bed & Bath, a retailing company, has two departments, Hardware and Linens. The company’s most recent monthly contribution format income statement follows:De