A) A. Malleable and ductile B) C. Poor conductors of heat and electricity C) B. Brittle D) D. Low density
A) B. Aluminum B) C. Carbon C) D. Copper D) A. Iron
A) A. Low density B) B. Shiny appearance C) D. Good conductor of electricity D) C. High melting point
A) B. Metalloids B) D. Noble gases C) C. Metals D) A. Nonmetals
A) B. silicon B) A. Oxygen C) C. Sodium D) D. Chlorine
A) B. Ionic bonding B) D. Hydrogen bonding C) A. Covalent bonding D) C. Metallic bonding
A) A. Ductile B) C. Low melting point C) B. Brittle D) D. Poor conductor of electricity
A) B. Nitrogen B) A. Hydrogen C) D. Magnesium D) C. Fluorine
A) A. Nonmetals B) D. Noble gases C) B. Metals D) C. Metalloids
A) D. Phosphorus B) A. Hydrogen C) B. Carbon D) C. Mercury |