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 is the benefit of an uneven production of gametes in oogensis?

what is the type of conflict in alice in wonderland

Which of the following produces a $100 daily profit for a cell phone company earning $10 per plan contract? Opening a new store location with $200 daily operat

An author claims that "Athletes caught using performance-enhancing drugs should be sentenced to prison." The author provides the following reason as support: La

what sphere is the earths crust a part of

what did the term gothic represent to philosophers and artists such as michelangelo and leonardo da vinci? a. ideas that conflicted with biblical teachings b. i

A list of all the accounts from the ledger with their ending balances is called a what?

which of the following is considered a drawback to using wind energy as a source of power? wind energy is highly polluting. wind energy is nonrenewable. winds d

What is the mass of 1.7 × 1023 atoms of zinc (Zn)?

Melissa uses bags of mulch that way 40 pounds each. She needs to carry 10 bags to her truck. She usually carries one bag at a time. Would she do less work if sh