MIG and Inert Gases Flashcard

Front

Inert gases are found in which group on the periodic table?

Back

Group 18

Front

What makes inert gases special?

Back

They will not react with other elements.

Front

True or False: Shield gases do not react with metals and oxygen, preventing corrosion.

Back

True

Front

Which of the following is an example of a semi-inert gas?

Back

CO₂

Front

What are the outer shell of electrons called?

Back

Valence electrons

Front

What is the primary characteristic of inert gases?

Back

They have a full outer electron shell.

Front

Name two common inert gases.

Back

Helium (He) and Neon (Ne).

Front

What is the role of inert gases in welding?

Back

They act as shielding gases to prevent oxidation.

Front

How do inert gases differ from reactive gases?

Back

Inert gases do not readily form chemical bonds, while reactive gases do.

Front

What is the atomic number of Argon (Ar)?

Back

18