le3tazoeyma le3tazoeyma
  • 03-12-2015
  • Chemistry
contestada

An atom that has 13 protons and 15 neutrons is isotope of the element
a. nickel
b. silicon
c. aluminum
d. phosphorus. Why?

Respuesta :

VenusRetrograde
VenusRetrograde VenusRetrograde
  • 03-12-2015
Answer=c

Atoms dont "lose" or "gain" protons, if they did, they'd be completely different elements. So basically, anything with 13 protons is a form of Aluminum.
Answer Link

Otras preguntas

Scarcity is the condition of not having enough goods and services to satisfy everyone's?
How were life forms affected by the rise in atmospheric oxygen levels that began 2.2 billion years ago?
Prove that (x^5)-(x^2)+2x +3=0 has at least one real root. Prove that x=cosx has at least one solution.
How were life forms affected by the rise in atmospheric oxygen levels that began 2.2 billion years ago?
How is it possible for Mercury to have frozen ice ?
what is the answer for (20,8),(9,16) ?
Which equation has the same y-intercept as y=4x-3?a. y-3=x              b. y=8x+3    c. 3-y=4x      d. y=-3+8xWhich of the following is the equation of the line
how is mass transit in cities a possible solution tk urban air pollution?
(10y^3+20y^2+55y)/5y
what is the answer for (20,8),(9,16) ?