UIL 7-8 Dictionary Skills

Front

What does the abbreviation 'CT' stand for in the context of time zones?

Back

CT stands for Central Time.

Front

What is German silver made of?

Back

German silver is an alloy made of copper, nickel, and zinc, but does not contain iron.

Front

What is the atomic number of an element?

Back

The atomic number is the number of protons in the nucleus of an atom, which determines the element's identity.

Front

What is the atomic number for gold?

Back

The atomic number for gold is 79.

Front

What is a trademark?

Back

A trademark is a symbol, word, or words legally registered or established by use as representing a company or product.

Front

Which of the following is NOT a trademark: Levi’s, Coke, Kleenex, Laptop?

Back

Laptop is NOT a trademark.

Front

What is the atomic number for Berkelium?

Back

The atomic number for Berkelium is 97.

Front

What elements are commonly found in alloys?

Back

Common elements in alloys include copper, nickel, zinc, and iron.

Front

What is the significance of an element's atomic number?

Back

The atomic number determines the element's position in the periodic table and its chemical properties.

Front

What is the difference between a common noun and a trademark?

Back

A common noun is a general name for a person, place, or thing, while a trademark is a specific brand name protected by law.