Nonmetal - Study guides, Class notes & Summaries

ionic compounds -deals with charged particles -oppositely charged particles are attracted to each other -look for presence of metals and polyatomic ions molecular compounds -share electrons -nonmetals -no polyatomic ions unless its an acid Type I metals -ionic compounds -group 1A,2A,3A -one type of charge state -Name of metal +ion -if metal+nonmetal: name of metal+base name of nonmetal +ide -if metal+polyatomic ion: name of metal+name of polyatomic ion Type II metals -ionic com...

Identify each of the compounds below as ACID, BASE or SALT on the basis of their formula and explain your answer. (1) MgCl (2) HClO (3) Cu(OH) 2 4 2 1.) MgCl2 This is a salt because Mg ( metal) and Cl is a nonmetal 2.) HCIO4 This is a Acid because H infront and Cl is a nonmetal 3) Cu(OH)2 This is a BASE because it has OH and the Cu is a metal MgCl Salt Contains Metal (Mg) + Nonmetal (Cl) HClO Acid Contains H + Polyatomic group (ClO ) Cu(OH) Base Contains Metal (Cu) + OH Polya...

Covalent bonds: Covalent compounds are formed when nonmetals share valence electrons forming a covalent bond. Ionic bonds: Ionic compounds are formed when metal atoms transfer electrons to nonmetal atoms resulting in the formation of ionic bonds. Covalent bond: Share electrons with nonmetal to form a covalent bond Ionic bond: transfer electrons from metal to nonmetal to form covalent bond - electron donor and an electron acceptor (cation and anion) Covalent: water, H2O 2 H atoms + 1 O ato...

Lewis Structures - represents the transfer or the sharing of electrons in chemical bonds octet rule - EVERY ATOM WANTS 8 ELECTRONS IN THEIR OUTERSHELL ionic bonding - chemical bond formed through the transfer of one or more electrons from one atom or group of atoms to another group EX : NaBr metals - give nonmetals - take oxidation number - the superscript indicating the charge on an ion ion - atom with either positive or negative charge binary compound - compounds in which 2 elements a...

The atom - Consists of a small nucleus with a positive charge containing most of the weight. Has an electron cloud with mostly empty space but some electrons as well Protons - The chemical identity of the element Electrons - Ionic character of atom Neutrons - Isotopic character of the atom Atomic number (Above element on PT) represents... - Number of protons Mass number represents... - Sum of protons and neutrons Atomic mass (Under element on PT) represents... - An average of the atomic m...

Covalent bonds - CORRECT ANSWER-Covalent compounds are formed when nonmetals share valence electrons forming a covalent bond. Ionic bonds - CORRECT ANSWER-Ionic compounds are formed when metal atoms transfer electrons to nonmetal atoms resulting in the formation of ionic bonds. Covalent bond - CORRECT ANSWER-Share electrons with nonmetal to form a covalent bond Ionic bond - CORRECT ANSWER-transfer electrons from metal to nonmetal to form covalent bond - electron donor and an electron ac...

Florida Funeral Laws Test questions and answers 2024 Alternative Container - ANSWER-Unfinished wood box or other nonmetal receptacle or enclosure, without ornamentation or a fixed interior lining, that is designed for the encasement of human remains and that is made of fiberboard, pressed wood, composition materials, or like material At-Need Solicitation - ANSWER-Any uninvited contact by a licensee or his or her agent for the purpose of the sale of burial services or merchandise to the fam...

Alternative Container - ANSWER-Unfinished wood box or other nonmetal receptacle or enclosure, without ornamentation or a fixed interior lining, that is designed for the encasement of human remains and that is made of fiberboard, pressed wood, composition materials, or like material At-Need Solicitation - ANSWER-Any uninvited contact by a licensee or his or her agent for the purpose of the sale of burial services or merchandise to the family or next of kin of a person after his or her death has o...

ionic bond - ANSWERmetal and nonmetal covalent bond - ANSWERtwo nonmetals how to name an ionic compound? - ANSWERname the cation (metal) and then the anion (nonmetal), but replace the ending of the anion with -ide Na+ - ANSWERsodium Li+ - ANSWERlithium K+ - ANSWERpotassium Ca2+ - ANSWERcalcium mg2+ - ANSWERmagnesium Cs+ - ANSWERcesium Al3+ - ANSWERaluminum Ba2+ - ANSWERbarium Sr2+ - ANSWERstrontium

AP Biology|Complete Questions with A+ Graded Answers Elements Elements are substances that cannot be broken down into simpler substances by chemical means. Oxygen Oxygen is an element with symbol O and atomic number 8. It is a highly reactive nonmetal and oxidizing agent. In living organisms, oxygen is used in respiration and in a number of organic molecules. Carbon Carbon is an non mental element with symbol O and atomic number 6. It is the second most abundant element in living o...