What group of elements has 5 valence electrons?

Atoms in the nitrogen family have 5 valence electrons. They tend to share electrons when they bond. Other elements in this family are phosphorus, arsenic, antimony, and bismuth.

Which family has 5 valence electrons answer choices?

Nitrogen Group or Pnictogens: – Group 15 (VA) – 5 valence electrons.

What is the only metal with 5 valence electrons?

Arsenic (As) (Figure below) and antimony (Sb) are the metalloids in this group, and bismuth (Bi) is a metal. All group 15 elements have five valence electrons, but they vary in their reactivity.

Which element has a total of 5 valence electrons present in the fifth shell?

nitrogen
Determine how many of nitrogen’s electrons are classified as valence electrons. Nitrogen’s electron configuration, which was determined in the previous section, is shown below. The superscripts associated with these orbitals total to 5. Therefore, nitrogen has 5 valence electrons.

What are the 5 families on the periodic table?

These families are alkali metals, alkaline earth metals, transition metals, post-transition metals, metalloids, halogens, noble metals, and noble gases. Many of these families belong to a single group on the periodic table. However, not all of the families overlap with periodic table groups.

What is aluminum’s family name?

Boron Family
Boron Family

This group includes the elements boron, aluminum, gallium, indium, and thallium.

Does boron have 5 valence electrons?

The total number of electrons in a valence shell is called a valence electron. The electron configuration of boron shows that the last shell of boron has three electrons(2s2 2p1). Therefore, the valence electrons of boron are three.

What element has 5 energy levels and 6 valence electrons?

What element has 6 valence electrons and 3 electron shells?
Atomic NumberElementEnergy Levels or “shells”
3Lithium (Li)2
4Beryllium (Be)2
5Boron (B)2
6Carbon (C)2
Feb 6, 2022

What element has 5 valence electrons and is in period 3?

With five valence electrons 3s(2) 3p(3) = 5 total. The element is Phosphorus.

How many valence E does CL have?

seven valence electrons
A: An atom of a group 17 element such as chlorine has seven valence electrons. It is “eager” to gain an extra electron to fill its outer energy level and gain stability.

How many valence electrons does the carbon family have?

four valence electrons
All the carbon group atoms, having four valence electrons, form covalent bonds with nonmetal atoms; carbon and silicon cannot lose or gain electrons to form free ions, whereas germanium, tin, and lead do form metallic ions but only with two positive charges.

How many valence does bromine have?

7 valence electrons
Valency is defined as the combining power of an element and is determined by the number of valence electrons in the outermost shell of an element. Bromine is an element which belongs to the halogen family with atomic number 35. Bromine has 7 valence electrons and the valency of bromine is 1.

Can chlorine have 5 valence electrons?

The 3s23p5 electrons are the outermost electrons, so chlorine has seven valence electrons.

How many electrons does CL have?

17 electrons
Chlorine is an element with unique properties

Chlorine has an atomic number of 17 and an atomic mass of 35.45, meaning that an atom of chlorine consists of 17 protons, 17 electrons, and 18 neutrons.

How do you find the valence electrons of CL?

How many valence electrons does fluorine have?

seven valence electrons
For example, fluorine has seven valence electrons, so it is most likely to gain one electron to form an ion with a 1- charge.

How many valence does silicon have?

Four valence electrons
The correct answer is Four valence electrons. Silicon possesses 4 valence electron (2, 8, 4). It has 2 electrons in the first shell, eight electrons in the second shell, and four electrons in the third shell.

How many valence electrons does neon have?

Neon, Z=10 , has eight valence electrons. This closed shell configuration makes neon supremely difficult to oxidize, and difficult to reduce. The inertness, the lack of reactivity, of this Noble Gas, is a function of its electronic configuration.

How do you find the valence of fluorine?

The fluorine atom has 7 electrons in the outermost shell and its valency could be 7. But it is easier for fluorine to gain one electron instead of losing seven electrons. Hence, its valency is determined by subtracting seven electrons from the octet and this gives you a valency of one for fluorine.

How many valence electrons does calcium have?

two electrons
Yes, calcium is defined as a metal because of both its physical and chemical traits. They all have an outer shell with two electrons and are very reactive. Those elements in the second column have two electrons ready to make compounds. It shouldn’t surprise you that calcium has a valence of 2.

How many valence electrons does strontium have?

Strontium Atomic and Orbital Properties
Atomic Number38
Electron Configuration[Kr] 5s2
Valence Electrons5s2
Oxidation State1;2
Atomic Term Symbol (Quantum Numbers)1S0

Does C have 4 valence electrons?