CPC Unit 5 Study Guide

Front

How many electrons does Zinc need to lose to get a pseudo-noble gas formation?

Back

2

Front

A sodium (Na) atom tends to lose one electron when it reacts. True or False?

Back

True

Front

Ionic bonds generally occur between which types of elements?

Back

A metal and a nonmetal.

Front

The relatively stable electron structures developed by loss of electrons in certain elements of groups 3, 4, 13, and 14 are called what?

Back

Pseudo noble gas formations.

Front

What is the correct name of the ionic compound NH₄Br?

Back

Ammonium bromide.

Front

Define ionic bond.

Back

An ionic bond is a chemical bond formed between two ions with opposite charges.

Front

What is a pseudo noble gas configuration?

Back

A stable electron configuration resembling that of noble gases, achieved by losing electrons.

Front

What is the charge of a sodium ion (Na⁺)?

Back

+1

Front

What type of elements typically form ionic bonds?

Back

Metals and nonmetals.

Front

What is the formula for ammonium bromide?

Back

NH₄Br