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 did Christina Aguliera enjoy doing as a child?

What type of cells is yogurt and cheese made out of?

What is theâ€‹ slope-intercept form of the equation of theâ€‹ line?

When news of the european war first reached the united states:?

plz help keep getting stuck on this one Which is an example of a primary source? a 1963 photo of a segregated bus a modern-day drawing of a segregated bus an

why did the russian government issue vouchers in 1992

amelia has 2.15 in coins. all of her coins are either quarters or nickels and she has 15 coins in her pile. how many of each coin does she have?

The ______________ social network has more than 400 million members worldwide, about 10 percent of whom are college students or recent graduates.

How did the colonists respond to the unfair British system of mercantilism? A: They began to source more agricultural crops for business. B: They began to chang

In order to solve the following system of equations by addition, which of the following could you do before adding the equations so that one variable will be e