1 Silicon. 2  Boron. 3  Germanium. 4  Arsenic. 5  Antimony. 6  Tellurium. 7  Unlike other families of elements such as the noble gases, alkali metals, and halogens, the metalloids form a diagonal line on the periodic table rather than a vertical line. Silicon. 2  Boron. 3  Germanium. 4  Arsenic. 5  Antimony. 6  Tellurium. 7  Unlike other families of elements such as the noble gases, alkali metals, and halogens, the metalloids form a diagonal line on the periodic table rather than a vertical line.
What is HARPC? HARPC stands for âHazard Analysis and Risk-Based Preventive Controls.â It is one of many new provisions of the FDA Food Safety Modernization Act, a sweeping food safety legislation amending the Food, Drug and Cosmetic Act that was enacted in January of 2011.
Blind Carbon Copy (BCC) is an option available in most email clients that allows the sender to send the message to a list of BCC addresses (in addition to primary recipients) without other addressees knowing about that fact. BCC addresses are concealed from recipients, including others on the BCC list.