3C-1 & 3C-2 Reactivity & Bonding

Front

What is an ionic bond?

Back

An ionic bond is a type of chemical bond formed through the electrostatic attraction between oppositely charged ions, typically between a metal and a nonmetal.

Front

What is a covalent bond?

Back

A covalent bond is a type of chemical bond where two atoms share one or more pairs of electrons, usually between nonmetals.

Front

What is the formula for sodium and chlorine?

Back

NaCl

Front

What are noble gases?

Back

Noble gases are a group of nonreactive elements found in Group 18 of the periodic table, including helium, neon, argon, krypton, xenon, and radon.

Front

What are halogens?

Back

Halogens are a group of reactive nonmetals found in Group 17 of the periodic table, including fluorine, chlorine, bromine, iodine, and astatine.

Front

Where are metals located on the periodic table?

Back

Metals are primarily located on the left side and in the center of the periodic table.

Front

What are metalloids?

Back

Metalloids are elements that have properties of both metals and nonmetals, and they are found along the zig-zag line on the periodic table.

Front

What is the charge of a potassium ion?

Back

The charge of a potassium ion (K) is +1.

Front

What is the charge of a carbon ion when it gains four electrons?

Back

The charge of a carbon ion (C) when it gains four electrons is -4.

Front

What color are metalloids on the periodic table?

Back

Metalloids are typically represented in green on the periodic table.