Asked by Taryn Scott on Jul 06, 2024
Verified
What formula does an ionic compound made from aluminum and chlorine have?
A) AlCl2
B) AlCl3
C) Al2Cl
D) Al3Cl
Ionic Compound
A chemical compound formed by the transfer of electrons from one atom to another, resulting in the formation of positively and negatively charged ions.
Aluminum
Aluminum is a lightweight, silver-white metallic element (Al) used extensively in alloys and for its properties of corrosion resistance and high conductivity.
Chlorine
A highly reactive, greenish-yellow gaseous halogen with the symbol Cl and atomic number 17, widely used in water treatment, bleaches, and industrial processes.
- Develop comprehension of the makeup and formulae of a range of ionic compounds.
Verified Answer
JM
Jayleen MarieJul 07, 2024
Final Answer :
B
Explanation :
Aluminum (Al) forms a +3 ion, and chlorine (Cl) forms a -1 ion. To balance the charges, three chlorine ions are needed for every aluminum ion, making the formula AlCl₃.
Learning Objectives
- Develop comprehension of the makeup and formulae of a range of ionic compounds.