Ionic Bonding

Front

Correct name for CaBr₂?

Back

Calcium Bromide

Front

What is the name for LiF?

Back

Lithium Fluoride

Front

What is the oxidation of C in CH₄? Options: -4, -1, +4, +1

Back

-4

Front

What is the oxidation number of O in CO₂? Options: +2, -1, +4, -2

Back

-2

Front

The sum of all oxidation numbers in a neutral compound is ___?

Back

0

Front

What element always has an oxidation number of +1? Options: Hydrogen, Fluorine, Chlorine, Iodine

Back

Hydrogen

Front

Which of the following elements does NOT have an oxidation number of +2? Options: Ca, Sr, K, Ba

Back

K

Front

How many electrons are needed in the outer energy levels of an atom to be stable? Options: 2, 4, 6, 8

Back

8

Front

A charged particle that has gained or lost electrons is called a _____ (Options: molecule, ion, isotope, element).

Back

ion

Front

What type of bond is this?

Back

ionic