mosesoslu mosesoslu

01-05-2016
Chemistry

contestada

The atomic number of an atom is the number of

Respuesta :

01-05-2016

The atomic number of an atom is the number of protons in the nucleus.

Nucleus = protons + neutrons
Atomic number = protons
Atomic mass = neutrons + protons

Answer Link

Otras preguntas

The circle given by x^2+y^2-4x-10=0 can be written in standard form like this: (x-h)^2+y^2=14. What is the value of h in this equation??

Dam and Harry are family. Sam is currently three times Harry's age. Sam's age is also 10 more that twice Henry's age. What are their current ages?

Can someone help me!!!!!!!!!

The ground beneath the Nelson's house is beginning to sag and sink.which of the following is a possible explanation

The Hubble Space Telescope (HST) orbits 569,000m above Earth’s surface. Given that Earth’s mass is 5.97 × 10^24 kg and its radius is 6.38 × 10^6 m, what is HST’

What is the intersection of this sphere with the yz-plane? find an equation of the sphere with center (−3, 2, 9) and radius 6?

How is the following passage from a compare-and-contrast essay organized? Dogs ands cats actually have a lot in common. One of the most obvious similarities is

. Ben and Alison have decided to turn their large farmhouse into a bed-and-breakfast business. One of the benefits they're likely to enjoy is A. h

What state in the United States was the first to use prisons to punish convicted offenders

What's the difference between a scientific law and a scientific theory?