Of protons neutrons and electrons, which of these can never change in atom during an ordinary chemical or physical change

Question

01-10-2017
Chemistry

contestada

Of protons neutrons and electrons, which of these can never change in atom during an ordinary chemical or physical change

Respuesta :

Otras preguntas

1. What coefficient would go in front of CO₂ to balance this equation? 2. What kind of reaction is being represented? 3. What kind of reaction is being represe

Geologists map out ___ from previous earthquakes to determine earthquakes risk A. graphs B. buildings C. data D. none above

f the demand for a good increases without its supply increasing, what change will occur? deflation of the currency

Need help with number 4

Which is the correct definition of the lymphatic system?

An item is regularly priced at $65 . It is now priced at a discount of 80% off the regular price. What is the price now?

Which activity is most likely to trigger secondary succession?

what happens with the heat or energy Earth receives from the sun?

Need help with this question

barnuts barnuts · Answer 1 · 2017-10-11T16:29:02+02:00

barnuts barnuts

11-10-2017

The number of electron or proton of an atom can change depending on the chemical bond and the other chemical it is bonded with; an atom can either gain or lose electron. However, the number of neutrons of an atom can never change, this is the primary identity or signature of an atom.

Answer:

neutrons

Answer Link