Select the Correct Formula for a Compound Formed from Calcium

question 61

Multiple Choice

Select the correct formula for a compound formed from calcium and chlorine.

• A)CaCl
• B)CaCl ₂
• C)Ca ₂Cl
• D)Ca ₂Cl ₂
• E)CaCl ₃

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Definitions:

Abnormal Anxiety

Excessive worry or fear that is out of proportion to the actual situation and interferes with daily functioning.

Excessive

Going beyond the usual, necessary, or proper limit or degree; characterized by overindulgence or immoderation.

Antisocial Personality Disorder

The diagnosis given a person who is in frequent conflict with society, yet who is undeterred by punishment and experiences little or no guilt and anxiety.

Instability

The state of being prone to change or failure; lacking firmness or steadiness in social, emotional, or physical realms.