What is the chemical formula for the compound formed between strontium and chlor

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Question: What is the chemical formula for the compound formed between strontium and chlorine? (2019)

Options:

Correct Answer: SrCl2

Exam Year: 2019

Solution:

Strontium forms a compound with chlorine as SrCl2, where strontium has a +2 charge and chlorine has a -1 charge.

What is the chemical formula for the compound formed between strontium and chlorine? (2019)

What is the chemical formula for the compound formed between strontium and chlorine? (2019)

Step 1: Identify the elements involved. We have strontium (Sr) and chlorine (Cl).
Step 2: Determine the charge of strontium. Strontium is an alkaline earth metal and typically has a +2 charge.
Step 3: Determine the charge of chlorine. Chlorine is a halogen and typically has a -1 charge.
Step 4: To form a neutral compound, we need to balance the charges. Since strontium has a +2 charge, we need two chlorine atoms (each with a -1 charge) to balance it.
Step 5: Write the chemical formula. The formula is SrCl2, indicating one strontium atom and two chlorine atoms.

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