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