Chemistry Smells Chapter 6 #1 Review

Front

What is the molecular formula for a compound with 6 carbon atoms, 12 hydrogen atoms, and 2 oxygen atoms?

Back

C6H12O2

Front

How does a covalent bond form?

Back

One or more pairs of electrons are shared between two atoms.

Front

What is an isomer?

Back

A substance that has the same molecular formula but different structural formulas.

Front

How many bonds does a nitrogen atom often form in a covalent compound?

Back

3

Front

How many bonds does a hydrogen atom often form in a covalent compound?

Back

1

Front

What is the definition of a covalent bond?

Back

A chemical bond formed by the sharing of one or more pairs of electrons between atoms.

Front

What is the difference between a molecular formula and a structural formula?

Back

A molecular formula shows the number and types of atoms in a molecule, while a structural formula shows how those atoms are arranged.

Front

What is the significance of isomers in organic chemistry?

Back

Isomers can have different chemical and physical properties despite having the same molecular formula.

Front

What type of bond is formed between a metal and a nonmetal?

Back

Ionic bond, formed by the transfer of electrons.

Front

What is the octet rule?

Back

Atoms tend to form bonds in such a way that they have eight electrons in their valence shell.