breadeater98 breadeater98

08-06-2015
Chemistry

contestada

a nickel atom (Ni) has a mass numbet of 61. how many neutrons does the atom have

Respuesta :

lulu1991 lulu1991

08-06-2015

The atomic number of nickel is 28. That means Ni has 28 protons. And the mass number is the total of numbers of protons and neutrons. So the nickel atom has 61-28=33 protons.

Answer Link

Otras preguntas

HEEEEELLPP MEEEEEEEE I WILL MARK THE BRAINEST IF YOU ANSWER ME PLS. . In Ellen's photograph boo

The Mycenaeans were influenced by this conquered civilization. Spanish Hittites Indus Minoan

Sesh wants to create a device to transmit an electrical current. He has the following materials: pure water (H2O), brass (Cu3Zn2) foil, solid calcium chloride (

What type of cells make up reproductive cells? Explain your answer. (haploid or diploid)

How did the formation of the National Action Party change Mexican politics? a) It ended the one-party system b) It consolidated power among a few key leaders c)

Can you guys help me with these math problems pls * 15 points*

Through which of the following will a light wave travel the fastest? A. glass wall B. water C. outer space D. air

What is Odysseus trying to accomplish? "All that you say is true, how well I know. Look at my wise Penelope. She falls far short of you, your beauty, stature.

A cube of salt is crushed before being stirred into water. Physical Change? Chemical Change? Both?

In a certain region of space, the electric field is zero. from this fact, what can you conclude about the electric potential in this region?