How many shells can an electron have?

This shell can contain a maximum of two electrons. The second shell can hold a maximum of eight electrons. When this is filled, electrons go into the third shell, which also holds a maximum of eight electrons….Electron shells.

Energy shell	Maximum number of electrons
Second	8
Third	8

What atom of an element has 13 electrons?

Hence, the element with 13 electrons in its M-shell has an atomic number of 25 and is manganese.

What is the total number of electrons in an atom with atomic number 13 in a mass of 27?

Therefore, for an atom of aluminum, there are 13 electrons inside it. So we’ve demonstrated that for an aluminum atom which has the atomic number of 13 and has a mass number of 27, there are 13 protons, 14 neutrons, and 13 electrons.

How many shells does an atom have?

The shell closest to the nucleus, 1n, can hold two electrons, while the next shell, 2n, can hold eight, and the third shell, 3n, can hold up to eighteen. The number of electrons in the outermost shell of a particular atom determines its reactivity, or tendency to form chemical bonds with other atoms.

How many shells does be have?

So… for the element of BERYLLIUM, you already know that the atomic number tells you the number of electrons. That means there are 4 electrons in a beryllium atom. Looking at the picture, you can see there are two electrons in shell one and two in shell two. ► More about the history and places to find beryllium.

How many protons have an atom with electron of 13?

Aluminum has (by definition) 13 protons, 13 positively charged particles. Because aluminum is neutral (as is all matter), it therefore has 13 negatively charged particles, electrons.

What are some of these elements from #13?

Aluminum (aluminium) is the element that is atomic number 13 on the periodic table. Its element symbol is Al and its atomic mass is 26.98. Each atom of aluminum contains 18 protons.

How many electrons are in the outer shell?

eight electrons
The outermost shell in an atom cannot have more than eight electrons even if it has a capacity to take up more electrons. This is also called the octet rule.

What element has a 13 atomic number?

Aluminum
The Elements, sorted by Atomic Number

Atomic Number	Symbol	Name
13	Al	Aluminum
14	Si	Silicon
15	P	Phosphorus
16	S	Sulfur

Which element has an atomic mass of 13?

Al
The Elements, sorted by Atomic Mass

Atomic Number	Symbol	Atomic Weight (amu, g/mol)
12	Mg	24.305
13	Al	26.98154
14	Si	28.0855
15	P	30.97376