A(n) _____ refers to two or more atoms held together by covalent bonds. molecule. A molecule is defined as two or more atoms held together by covalent bonds. This atom can form up to _____ single covalent bond(s).
The MacBook is a brand of notebook computers manufactured by Apple Inc. from May 2006 to February 2012, and relaunched in 2015. It replaced the iBook series and 12-inch PowerBook series of notebooks as a part of the Apple-Intel transition from PowerPC. Positioned as the low end of the MacBook family, below the premium ultra-portable MacBook Air and the powerful MacBook Pro, the MacBook was aimed at the consumer and education markets. It was the best-selling Macintosh ever.
MacBook, MacBook Air Apple MacBooks are standard for both professional and personal use, as popular at work as they are at home. The lightweight Macbook Air combines state-of-the-art technology with ultralight packaging in a portable, powerful laptop for either a student backpack, plane carry-on or executive briefcase.