The Names of the Elements Whose Symbols Are Si,P,Mn,and S

question 92

Multiple Choice

The names of the elements whose symbols are Si,P,Mn,and S are respectively:

• A)silicon,potassium,magnesium,and sulfur.
• B)silver,phosphorus,magnesium,and sulfur.
• C)silicon,phosphorus,manganese,and sulfur.
• D)silicon,phosphorus,magnesium,and sulfur.
• E)silicon,potassium,magnesium,and sodium.

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Definitions:

Stimulant Drug

A substance that increases alertness, attention, and energy by raising the levels of key chemicals in the brain and body.

Alcohol

A chemical substance found in beverages such as beer, wine, and spirits, which can alter consciousness and affect cognitive processes and behavior.

Neurotransmitter

Chemical compounds responsible for conveying messages from one neuron to another across synapses within the nervous system.

Parkinson's Disease

A degenerative neurological disorder that affects movement, causing tremors, stiffness, and difficulty with balance and coordination.