taylorbailey233 taylorbailey233

01-09-2017
Physics

contestada

The atomic number of an element represents the number of ____________ in the nucleus.

A.
Protons

B.
Neutrons

C.
Electrons

D.
Protons and Neutrons

Respuesta :

theellarobertso theellarobertso

01-09-2017

The answer is protons

Answer Link

flibety flibety

01-09-2017

The number of protons. B isn't a value in itself (other than radioactive stability but that isn't relevant here), C is the charge (modulo 7), and D is the atomic mass.

Answer Link

Otras preguntas

what is 73/9 as a mixed number

how do i write the quotient of k decreased by 4 and 9

during a special sale,all the CDs have the same price.Mr.ortiz pays $228.85 for 23 CDs.Which is the best estimate of the priceof each CD.

Paul is editing a story about his summer for his creative writing class. Which of the following sentences contains an error? A. Vinay and I took a trip to India

Natural selection would not take place without what?

how much is a kilogram???

Which of the following is equivalent to the expression below? (51 x 19) over (51 x 27) 51/19, 51/27, 1 or 19/27?

increase 12 1/2 cm by 25 mm

HELP ME!!!!!!!!! Which verb form agrees with the subject and correctly completes the sentence? Firemen __________ dozens of cats each year. A. rescue B. rescu

how does a bed exert force on you