Vhich statement best describes how many chlorine atoms are needed when making Barium chloride? O2 chlorine atoms are needed because each chlorine atom accepts one of bariums two valence electrons to obtain a full octet and makes chlorine a negatively charged anion. 1 chlorine atom is needed because chlorine accepts one electron from barium to obtain a full octet and makes chlorine a negatively charge anion. 1 chlorine atom is needed because chlorine accepts one electron from barium to obtain a full octet and makes chlorine a positively charged cation. 2 chlorine atoms are needed because each chlorine atom accepts one of bariums two valence electrons to obtain a full octed and makes chlorine a positively charged anion.
Types of Chemical Bonds
The attractive force which has the ability of holding various constituent elements like atoms, ions, molecules, etc. together in different chemical species is termed as a chemical bond. Chemical compounds are dependent on the strength of chemical bonds between its constituents. Stronger the chemical bond, more will be the stability in the chemical compounds. Hence, it can be said that bonding defines the stability of chemical compounds.
Polarizability In Organic Chemistry
Polarizability refers to the ability of an atom/molecule to distort the electron cloud of neighboring species towards itself and the process of distortion of electron cloud is known as polarization.
Coordinate Covalent Bonds
A coordinate covalent bond is also known as a dative bond, which is a type of covalent bond. It is formed between two atoms, where the two electrons required to form the bond come from the same atom resulting in a semi-polar bond. The study of coordinate covalent bond or dative bond is important to know about the special type of bonding that leads to different properties. Since covalent compounds are non-polar whereas coordinate bonds results always in polar compounds due to charge separation.
![**Understanding the Formation of Barium Chloride**
**Question:**
Which statement best describes how many chlorine atoms are needed when making Barium chloride?
**Options:**
1. **Two chlorine atoms are needed** because each chlorine atom accepts one of barium's two valence electrons to obtain a full octet and makes chlorine a negatively charged anion.
2. **One chlorine atom is needed** because chlorine accepts one electron from barium to obtain a full octet and makes chlorine a negatively charged anion.
3. **One chlorine atom is needed** because chlorine accepts one electron from barium to obtain a full octet and makes chlorine a positively charged cation.
4. **Two chlorine atoms are needed** because each chlorine atom accepts one of barium's two valence electrons to obtain a full octet and makes chlorine a positively charged anion.
**Explanation:**
The correct statement is option 1. Barium chloride forms when barium, which has two valence electrons, transfers one electron to each of the two chlorine atoms. This results in two chlorine anions and one barium cation, creating a balanced compound with neutral charge overall.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fd02a717b-6520-4267-ac23-c555452f9266%2Fdd9c0524-b506-4b90-b2a7-49571d3d4523%2F5lqfjth_processed.jpeg&w=3840&q=75)
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