1) What is sharing of electrons involves non-metal to non-metal a) Ionic Bonding b) Covalent Bonding c) Compounds d) Lewis Structure 2) What do you call the number of electrons in the outermost energy level of an atom? a) Lone Pairs b) Electron Configuration c) Orbital Notation d) Valence Electron 3) Which of the statements is NOT true about Metals? a) Has more than 4 valence electrons b) Low Electronegativity c) Has less than 4 valence electrons d) Easily remove the electrons 4) Which of the statements is NOT true about non-metals? a) High Ionization Energy b) Has more than 4 valence electrons c) Low electronegativity d) High electronegativity 5) What is the chemical symbol for Ag and Co? a) Silver and Gold b) Silver and Copper c) Silver and Cobalt d) Silver and Carbon 6) Which of the elements are correct set of Noble gases? a) He, Ne, Ar, K, Xe, Rn b) He, Ne, Ar, Kr, Xe, Rn c) He, Ne, Al, Kr, Xe, Rn d) He, Na, Ar, Kr, Xe, Rn 7) What do you call the molecules where two atoms of the same element are bonded together? a) Atomic number b) Diatomic elements c) Compound elements d) Covalent compound 8) What is the Non-bonding electrons that are not shared between atoms shown as dots around individual atoms? a) Electron configuration b) Atomic number c) Orbitals d) Lone pairs 9) This is a way to represent the bonding between atoms in a molecule and lone pairs of electrons that may exist. a) Lewis Style b) Lewis Structure c) Lewis Dot d) Lewis Pasteur 10) Which of the following is NOT a Non-Metal a) Se b) I c) Ca d) Br

REVIEW

per en/la
Imprimir
Incrustar

Tauler de classificació

Estil visual

Opcions

Canvia de fonament

Restaurar desada automàtica: ?