oofdiegoofdie8961 oofdiegoofdie8961

02-09-2018
Chemistry

contestada

One isotope of aluminum is 27/13al. how many electrons would a neutral atom of this isotope contain?

Respuesta :

05-09-2018

A neutral atom of _13^27Al contains 13 electrons.

The atomic number is 13, so the atom has 13 protons (+).

If the atom is neutral, it must contain 13 electrons (-).

Answer Link

Otras preguntas

How did Cold War rivalries affect west and central Africa

Match the following carbohydrate molecules with the class of molecule that they belong to: Molecules;(I) Glucose; (II) Starch; (III) Sucrose Classes: A)

first one to answer will be marked the brainyest!!!!, in the non- fiction story " the dancing plague" why couldn't the dancers stop dancing? support your answe

Do debit cards allow you to draw funds directly from your checking accounts

Question Navigator Select all that apply. 4. (1 pt) Mark if the following is an example of work slaves did in the Americas. A. Most slaves shipped across

Which sentence is punctuated correctly? A. The concert poster lists: the band's name, the time of the show, and the ticket price. B. Timmy's toy box is f

A customer calls to ask how often he should change the oil in a lawn mower engine. After asking the customer for the manufacturer's name and the model number of

a carbonated drink is absorbed how compared to alcohol

Roman religion was adapted from the

what were the positive effects of feudalism on europe in the middle ages