# Chlorine has how many valence electrons

Chlorine has 7 valence electrons. Additionally, a more basic way of determining the number of valence electrons would be to simply look at. Chlorine is in the Halogens (Group 17) so it has a -1 charge (meaning 7 valence electrons; one short of 8, which makes a full octet). Valence electrons by definition are the number of electrons in the valence shell. The atomic number of Chlorine is Hence the configuration.

## how many valence electrons does carbon have

Q Number of valence electrons in Cl- ion are: (a) 16 (b) 8 (c) 17 (d) 18 Answer: (b) Electronic configuration of Cl (Z = 17) = 2,8,7. Thus. This post is about how many valence electrons chlorine have. Sodium tends to give up its single valence electron to react chemically Chlorine has 17 electrons, two in its innermost shell, eight in the next.

One common ion of chlorine is Cl ^ How many How many valence electrons does this ion have? 2. Electron Configuration and Crystal Lattice Structure. A neutral atom of chlorine will have seven valence electrons. To find the number of valence electrons, we just need to find the group number for the element on. In chemistry, a valence electron is an outer shell electron that is associated with an atom, and The number of valence electrons of an element can be determined by the periodic table group (vertical column) in which the element . The most reactive kind of nonmetal element is a halogen (e.g., fluorine (F) or chlorine (Cl)).

The number of valence electrons in an atom is reflected by its position of a group 17 element such as chlorine has seven valence electrons. B) 8. The number of electrons in the outermost orbit (Shell or energy level) of an atom are called the valence electrons. These are the ones. How many electrons does a chlorine atom need to have a total of 8 has 7 valence electrons and therefore needs 1 more electron to fill its.

## oxygen valence electrons

Chlorine atomic orbital and chemical bonding information. It tells you the mass of one atom, how many pieces are inside, and where it should be placed on Once one shell is full, the next electron that is added has to move to the next shell . Phosphorus has 5. How many valence electrons does Sulfur have? Sulfur has 6. How many valence electrons does Chlorine have? Chlorine has 7. How many. The number of valence electrons of an element can be determined by oxygen has a valence of two; and in hydrogen chloride, chlorine has a. What is the number of valence electrons in magnesium the element chlorine. it has a valency of 1 and it's atomic number is 17, so it's electronic configuration is. Get an answer for 'Chlorine has 7 valence electrons in its third energy level. 1 Educator Answer; How many electrons does the third energy level hold?A) 2 B). Chlorine has seven valence electrons. These seven electrons make chlorine a very reactive element. Chlorine, like the other elements belonging to the halogen . How many valence electrons are there in a chlorine atom? 2. How many valence electrons are This problem has been solved! See the answer. 1. How many. Answer to 47) How many valence electrons are in a chlorine atom? 切 A) 17 B) 7 C) 1 D) 10 E) none This problem has been solved! See the answer. 47) How. The result of these two guiding principles is the explanation for much of the Chlorine has seven valence electrons, so if it takes one it will have eight (an octet ). In writing the electron configuration for sodium the first two electrons will go in the 1s. Sodium has 1 valence electron Cl: 1s22s22p63s23p5 Na: 1s22s22p63s1 q. 