What natural material makes up the core of a pencil?

Which element makes up both diamond and graphite, just with the atoms arranged differently?

Glycogen is just a chain of ___

Network solids are one of the three types of ___

A solid where each atom is covalently bonded to several others in various directions is classified as ___

The concept of mixing atomic orbitals into new orbitals suitable to form chemical bonds is called ___

In graphite, the outer electrons of each carbon atom are arranged into what type of hybridized orbitals?

In graphite, the unhybridized p orbitals form an extensive network of ___

In graphite, the sheets are only held to other sheets with really weak ___

Because the electrons in the pi bonds are able to move from one atom to another, graphite ___

All of the differences between graphite and diamond are simply because of ___

In diamond, the outer electrons of each carbon atom are arranged into what type of hybridized orbitals?

In diamond, what type of geometric structure is formed by the lobes of the hybridized orbitals?

Diamonds are said to be "brittle" because they __

The seam between atoms in a crystalline solid is called a ___

Unlike graphite, diamonds are electrical ___

The carbon atoms in diamonds share what type of covalent bonds?

Both graphite and diamond are good conductors of heat because of ___

When it's heated to very high temperatures and placed under extreme pressure, graphite can ___

The rate of breakdown of the bonds in diamond is ___