Non-metals generally exhibit high ___ and ___, which influence their electron-gaining behavior.

Ionization energies; electronegativity

What distinguishes non-metals from metals in terms of electrical conductivity?

Non-metals exhibit very low electrical conductivity, whereas metals are good conductors.

True or False: Non-metals can typically be found as solids at room temperature.

False; while some non-metals are solid, many exist as gases or liquids at room temperature.

Which non-metal is known for its ability to form carbon fibers used in various industries?

Carbon

Fill in the blank: Non-metals react with oxygen to form ___, which can be ___ or neutral.

Oxides; acidic

Riddle: I am a non-metal that is essential for rocket fuel and can be found in the air. What am I?

Hydrogen

What is the effect of high electronegativity in non-metals during chemical reactions?

It causes non-metals to gain electrons, forming covalent bonds with other elements.

Which non-metal is often stored in water to prevent its reaction with oxygen?

Phosphorus

Non-metals typically do not react with ___ but can react vigorously in the presence of air.

Water

Multiple Choice: Which of the following non-metals is used in water purification processes? A) Nitrogen B) Carbon C) Chlorine D) Sulfur

C) Chlorine