harleyquinn7250 harleyquinn7250

09-06-2017
Chemistry

contestada

Neutral atom of aluminum has 14 neutrons and 13 protons. how many electrons does this aluminum have?

Respuesta :

nap14hockey nap14hockey

13-06-2017

The key word here is NEUTRAL. In a neutral atom, the protons = the electrons. So the answer is 13 electrons

Answer Link

Otras preguntas

Which is an example of a structural adaptation for a zebra? A. The zebra herd constantly moves and is in the company of other grazers for survival. B. An adu

Which of the following is an example of an expressed power? A. establishing an air force B. conducting elections C. granting professional licenses D. creati

What happens during translation? Copying of DNA to produce DNA Copying of DNA to produce DNA B. Copying of DNA to produce mRNA C. Copying of DNA to produce tRNA

Which of the following must Odysseus do to summon the dead? Select all that apply. 1)chant a spell that Circe gives him 2)sprinkle barley on a trench filled wit

What holds a neuron in place?

What make a body of water lake?

Which letter or letters in the outline should be capitalized? I. Kinds of Flowers I Like a. Daisies b. Roses c. Lilies Choose all answers that are

how is 3/4 written in decimal

true or false: the earths mantle lies directly below the inner core

draw a model to represent 12÷6