Magnetic Storage -Recording medium is magnetized by recording head.
Transmittance: -Aluminum oxide may be transparent, translucent, or opaque depending on the
atomic number = # of protons in nucleus of atom = # of electrons in neutral
Introduction to Materials
Science & Engineering
Introduce fundamental concepts in
You will learn
how structure dictates
how processing can change
1. IONIC BONDING
& 17Cl These two ions are attracted
to eachother by the electrostatic force
developed b/w them and an ionic
compound (NaCl) forms.