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