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How many elements are in CaC12?
Calcium chloride, represented as CaCl₂, contains three distinct elements: calcium (Ca), chlorine (Cl), and chlorine (Cl) again, since there are two chlorine atoms. Therefore, while it has two chlorine atoms, it is composed of two different types of elements: one calcium atom and two chlorine atoms. In total, there are two unique elements in CaCl₂.
Why is calcium oxide CaO but calcium chloride is CaCl2?
in calcium chloride each calcium atom needs to lose two electrons but each chlorine atom needs to gain only one electron. This means that two chlorine atoms react with every one calcium atom to form calcium chloride. So the formula for calcium chloride is CaCl2.ca = proton number is 20 so the structure would be 2, 8 ,8 ,2cl = proton number is 17 so the structure would be 2 , 8,7To make it stable calcium has to lose 2 electrons and chlorine has to gain an electron. However if you add 2 to 7 in the chlorine it will make 9 so it will still be unstable therefore you need two chlorine atoms to share out the 2 atoms in calcium.
What is the number of calcium atoms in calcium chloride?
Calcium ions have a charge of +2 and chlorine ions have a charge of -1. Because a compound is neutral, you need two chlorine atoms per calcium atom, thus giving us the formula of CaCl2. This tells us that there is one calcium atom in the compound.
How many atoms each element of CaCl2?
Calcium chloride (CaCl2) consists of one calcium atom (Ca) and two chlorine atoms (Cl) in each molecule.
What is CaCi2 atom count?
Calcium chloride (CaCl₂) consists of one calcium (Ca) atom and two chlorine (Cl) atoms. Therefore, the total atom count in a formula unit of calcium chloride is three atoms.
What makes calcium chloride?
calcium and chlorine atoms
What is the chemical formula containing two calcium atoms and three chlorine atoms?
There is no correct chemical formula described in your question. When calcium and chlorine combine, they form calcium chloride with a formula of CaCl2.
What is the subscript on chlorine if calcium and chlorine are combined?
Calcium chloride is CaCl2; the subscript of chlorine is 2.
If chlorine can accept 1 Calcium and chlorine atoms combine in the ratio of what atoms to 1 what atom?
Ca + Cl2 --> CaCl2 or Ca2+ + 2 Cl- --> CaCl2
If two chlorine atoms were to attract electrons from two calcium atoms the chlorine atoms would become charged?
negatively
The formula contains one calcium atom and two chlorine atoms?
The formula is CaCl2. It represents one atom of calcium bonded to two atoms of chlorine. This compound is known as calcium chloride.
What are some examples of atoms and elements?
calcium atoms, sodium, chlorine, and sulphur atoms
How many chlorine atoms are there in two calcium chloride formula units?
There are four chlorine atoms in two calcium chloride formula units (CaCl2) because each formula unit contains two chlorine atoms.
If two chlorine atoms were to attract electrons from two calcium atoms?
If two chlorine atoms attract electrons from two calcium atoms, they will form ionic bonds. The chlorine atoms will gain one electron each to achieve a full outer shell, forming chloride ions, while the calcium atoms will lose two electrons each to become calcium ions. The resulting compound will be calcium chloride, with the formula CaCl2.
If two chlorine atoms were to attract electrons from two calcium atoms the chlorine atoms would become what charged?
The chlorine atoms would become negatively charged because they would gain electrons from the calcium atoms, resulting in an excess of electrons and a net negative charge.
The chemical formula for calcium chloride CaCl2 shows that the compound contains two?
Chlorine atoms, which are present as chloride ions.
How many atoms for each element in 4cacl2?
There are 4 calcium atoms, 8 chlorine atoms, and 2 carbon atoms in 4CaCl2 (calcium chloride).
