A person who studies poisons is called a toxicologist.
It depends how the question is read. If the question is asking, "Do the French use the same notation for chemical formulas as English-speakers?" the answer is Yes. The Periodic Table is the exact same for all people regardless of what language they speak. This applies even if the language a person writes does not use English letters (like Arabic of Chinese). FeS2 refers to the same chemical in France and the United States, although a French person would call it "fer sulfide" whereas an American would call it "iron sulfide". If the question is asking, "What is the French word for iron?" it is "(le) fer".
A person who makes detergents is typically referred to as a detergent manufacturer or detergent chemist.
A person who works with gold is commonly referred to as a goldsmith or a jeweler.
A person who does laundry is typically called a "laundry attendant" or simply a "washer."
an applicant.
Technologist.
An organist. Same title applies to those who play digitals, too.
A student is what you would call someone who is in college.
When one object applies a force to a second object, we call this force the action force.
applicant
Oliva is Spanish for Olive. This applies to both the fruit and a person's name. It is pronounced 'awLEEvah' Remember, it is improper to call a person by a translated name unless the owner of the name approves.
"Applies" is a verb. It is the third person singular form of the verb "apply."
job less
Routine inspection if applies or you were reported.
Under the jurisdiction of the state, a person applies to the governor. In the federal system, he applies to the president.
There is no specific term that applies to a female soloist singer. A soloist is a person who sings alone and without accompaniment. Soloist can apply to a male or female.