ericv1058 ericv1058

16-10-2017
Chemistry

contestada

What is the charge on an ion that contains 16 protons and 18 electrons?

Respuesta :

nikiramtvd521 nikiramtvd521

18-10-2017

16-18= -2 so it has a negative charge. Just subtract the electrons from the protons if you get a positive number it will have a positive charge and vice versa.

Answer Link

Otras preguntas

Who can help me? It will be greatly appreciated.

10m3 of air weigh 13 kg. The weight of air is directly proportional to its volume. Find the constant of variation; it is called density

The graph of g(x) is a transformation of the graph of f(x)=3x . Graph of an exponential function labeled g of x. The horizontal axis ranges from negative 5 to 5

What happened to the unemployment rate after the stock market crash in 1929

What two nations emerged as superpowers after World War II

A ti y a Juan _____ gusta tocar el pianoA. lesB. te C. leD. nos

Why is Mecca significant to Islam? Select all that apply

the formula for sodium sulfide is Na2S. explain what this formula means.

Bella goes out for lunch and realizes that she only has $10 with her. If she wants to leave a 20% tip and knows she will have to pay 5% tax on her lunch, what i

The nurse is caring for a client who comes to the clinic with tinea corporis, for which the prescriber orders clotrimazole. what education about this medication