atlantahead6415 atlantahead6415

02-09-2020
Chemistry

contestada

if an atom has two additional valence electrons than the original element has, what would be the charge of the atom

Respuesta :

tttiiinnnaaa tttiiinnnaaa

02-09-2020

Answer: 2-

Each electron has a 1- charge, so two additional electrons would add a 2- charge to the previously neutral atom.

Answer Link

Otras preguntas

Rita can read 5 pages every minute and has already read 25 pages. Which is equation would match the scenario? *A. y = 25x + 5B. y - 25 = 5xC. y = 30xD. None of

I'll send you the pic

Type the correct answer in each box.In this figure, sin ZQOP=cos ZRand cosZROQ sin 2

HelpppThe graph shows the change in concentrations of EPA-monitored air pollutants over time. Which pollutant has decreased the most inconcentration since the E

If you were to make a relative frequency table, which percent would go in the cell for red cars?1. 23.6%2. 27.3%3. 18.2%4. 30.9%

Help Please, I don’t understand and it’s really confusing me

Briefly explain the primary roles of NADH and FADH2 in cellular respiration.

Choose the single logarithmic expression that is equivalent to the one shown.log, 2x-5log, y

Which equation shows that the Pythagorean identity is true for 0 = 0?

Melanie has $1.80 worth of nickels and dimes. She has 12 more nickels than dimes. Graphically solve a system of equations in order to determine the number of ni