Properties of Metal Crossword Puzzle

QUESTIONS LIST:

• toughness: ability to absorb sudden impact, such as tearing or shearing, without breaking
• iron: not found in non-ferrous metals
• thermal expansion: the tendency of a material to change size with heating or cooling
• ductility: ability of a metal to be drawn into wires. it can be bent or twisted into various shapes without breaking
• hardness : resistance to abrasion, penetration, cutting action, surface scratching
• density: heaviness of a material relative to its size. the weight of a unit volume of a material
• brittleness: allows little bending or deformation without shattering
• malleability: ability of a metal to be hammered, rolled, or pressed into various shapes without breaking
• fusibility: ability of a metal to become a liquid by the application of heat; melted easily
• elasticity: enables a metal to return to its original size and shape
• strength: the ability of a material to resist deformation
• conductivity: enables a metal to carry heat or electricity