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

Help me plz i dont know what to do

Please Help i have a test the next day

El pantalón que compró Carlos es de Armani. ¡Qué _________! A. colectivo B. ché C. fiaca D. bárbaro

Which of the following could have the electron configuration 2.8? I. Sodium (Na) atom II. Lithium (Li) ion III. Oxygen (O) ion IV. Neon (Ne) atom V. Sulfur

Which is a solution to the equation? (x - 3)(x - 5) = 35 x= -8 x=-5 x=2 x = 10

Why are Medicinal Plants inportant? Don’t take any examples of each plants. Please I need this answer quick

calculate the molecular weight of chalk

If you change your name or address, you should report it to the DPS to receive a new license within __________ . A. 30 days B. 60 days C. 90 days

The constitutional issue at the heart of United States v. Nixon is best described as

NEED HELP NOW! Explain why the two figures below are similar. Use complete sentences and provide evidence to support your explanation. WILL GIVE BRAINLIEST!