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

what was johnsons message in his speech

A car rental company offers two plans for renting a car. Plan A: 25 dollars per day and 17 cents per mile Plan B: 60 dollars per day with free unlimited mileage

Mustafa is packing 7 copies of into this box . Mustafa puts one of the books in it it fits perfectly on the bottom with no space around edges all of the books f

4. Ethan had 5/6 of a library book, and he returned 2/6 of it. How much of the book does he have left?

Which two questions cannot be answered through science?

take a factor out of the square root √(3x^3/16)

Molly purchased rental property for 500000 with a 350000 mortgage loan . For the first year the loan the interest amounts 15000. Molly rental property produced

what will be the diameter and area of a circle whose circumfrence is 88 cm

how did Perseus feel about Medusa? From Chapter 1 Perseus

What was the name of the first woman to win a Nobel Prize?