# How many energy shells are in nickel?

## How many energy shells are in nickel?

Nickel is a transition metal, meaning it has valence electrons in two shells instead of one, allowing it to form several different oxidation states.

## How many energy levels are in nickel?

Nickel is in the 4th energy level, d block, 7th column, this means that the electron configuration will end 3d8 with the d orbital being one level lower than the energy level it is on.

What is the correct electron configuration for nickel?

[Ar] 3d⁸ 4s²
Nickel/Electron configuration

### What is the number of electrons in nickel?

28 electrons
A typical nickel atom has 28 electrons (negative charges) surrounding a nucleus of 28 protons (positively charged nucleons) and 30 neutrons (neutral nucleons).

### How many electrons exist in the highest energy level for nickel?

Number of Energy Levels: 4
First Energy Level: 2
Second Energy Level: 8
Third Energy Level: 16
Fourth Energy Level: 2

What is nickels mass number?

58.6934 u
Nickel/Atomic mass

#### How many orbitals does nickel have?

Nickel is in the 3d sub shell therefore it contains 5 orbitals that can hold up to 10 electrons.

#### What group is nickel?

group VIIIB
Nickel (atomic number, 28; atomic weight, 58.69) is a metal, which belongs to group VIIIB of the periodic table. The most important oxidation state of nickel is +2, although the +3 and +4 oxidation states are also known (Tundermann et al., 2005). Nickel resembles iron, cobalt, and copper in its chemical properties.

How many electrons are in each shell?

Each successive shell can only hold a certain number of electrons. The innermost shell is filled first. This shell can contain a maximum of two electrons. The second shell can hold a maximum of eight electrons….Electron shells.

Energy shell Maximum number of electrons
First 2
Second 8
Third 8

## How many electron shells does an atom or ion of nickel have?

Nickel atoms have 28 electrons and the shell structure is 2.8. 16.2.

What is the mass number for nickel?

### How many protons and electrons are in nickel?

Symbol: Ni Atomic Number: 28 Atomic Mass: 58.6934 amu Melting Point: 1453.0 °C (1726.15 K, 2647.4 °F) Boiling Point: 2732.0 °C (3005.15 K, 4949.6 °F) Number of Protons/Electrons: 28 Number of Neutrons: 31 Classification: Transition Metal Crystal Structure: Cubic Density @ 293 K: 8.902 g/cm 3 Color: white Atomic Structure

### What is the maximum number of electrons in a sub shell?

The maximum number of electrons in the main energy levels = 2n 2, where n = principal quantum number. The maximum number of the electron in sub-shell like s, p, d, and f orbitals = 2 (2l + 1).

How long is the half life of nickel?

Number of Energy Levels:4 First Energy Level:2 Second Energy Level:8 Third Energy Level:16 Fourth Energy Level:2 Isotopes Isotope Half Life Ni-56 6.1 days Ni-57 35.6 hours Ni-58 Stable Ni-59 76000.0 years

#### What makes up the crystal structure of nickel?

Crystal Structure Element Groups: Alkali Metals Alkaline Earth Metals Transition Metals Other Metals Metalloids Non-Metals Halogens Noble Gases Rare Earth Elements Basic Information| Atomic Structure| Isotopes| Related Links| Citing This Page Basic Information Name:Nickel Symbol:Ni Atomic Number:28 Atomic Mass:58.6934 amu