Titanium is used in aircraft and spacecraft because it is lightweight and corrosion-resistant
The choice of metal for construction is based on factors such as strength, corrosion resistance, thermal/electrical conductivity, and cost
The choice of metal for transportation is based on factors such as strength, weight, corrosion resistance, and cost
Match the metal with its construction and building uses:
Steel ↔️ Structural frames
Aluminum ↔️ Window frames
Copper ↔️ Plumbing
Brass ↔️ Decorative fixtures
Copper is used in electrical wires, plumbing, and cookware due to its electrical conductivity.
True
Gold is used in electronics for connectors, contacts, and coatings due to its corrosion resistance and conductivity.
True
Gold is used in radiotherapy and dental fillings due to its non-reactive properties.
True
Aluminum is used in construction, transportation, and the production of cans and foil.
True
Steel is used in vehicles, ships, and trains due to its high strength.
True
Metals are widely used in construction and building applications due to their strength, durability, and versatility
What is brass commonly used for in construction?
Decorative fixtures, hardware
What consumer products is iron commonly used in?
Kitchen appliances, gardening tools
Why is gold used in connectors and coatings in electronics?
High electrical conductivity
Order the following sustainable practices in the use of metals from traditional to sustainable approaches:
1️⃣ Mining: Open-pit mining, habitat destruction
2️⃣ Processing: High energy consumption, chemical use
3️⃣ Recycling: Limited recycling programs
4️⃣ Waste Management: Disposing in landfills
5️⃣ Pollution Control: Minimal regulations
The choice of metal for an industrial application is based on factors such as strength, corrosion resistance, electrical/thermal conductivity, and cost
The weight of a metal is a key factor in its selection for transportation applications.
True
What metal is used in the lightweight construction of vehicles to improve fuel efficiency?
Aluminum
What metal is used in structural frames, reinforcement in concrete, and roofing in construction?
Steel
The uses of metals in construction are determined by their strength, corrosion resistance, thermal conductivity, and cost
Order the following consumer products from heaviest to lightest based on the metal used:
1️⃣ Kitchen Appliances (Iron)
2️⃣ Cookware (Aluminum)
3️⃣ Electrical Wires (Copper)
The choice of metal for electrical applications depends on factors such as conductivity, corrosion resistance, and cost
The industrial uses of metals depend on their physical and chemical properties
What metal is used in galvanizing steel to prevent corrosion?
Zinc
Which metal is used in the lightweight construction of vehicles to improve fuel efficiency?
Aluminum
Match the metal with its construction and building uses:
Steel ↔️ Structural frames
Aluminum ↔️ Window frames
Copper ↔️ Plumbing
Match the metal with its common construction and building uses:
Steel ↔️ Structural frames, reinforcement in concrete, roofing, piping
Aluminum ↔️ Window frames, doors, roofing, siding
Copper ↔️ Plumbing, electrical wiring, roofing
Brass ↔️ Decorative fixtures, hardware
Stainless steel is used in building facades and railings due to its corrosion resistance.
True
Gold is used in jewelry and electronics connectors due to its durability and conductivity.
True
Titanium is used in medical applications for surgical implants, dental implants, and prosthetics
What determines the industrial uses of metals?
Physical and chemical properties
Why is aluminum used in the lightweight construction of vehicles, aircraft, and trains?
To improve fuel efficiency
Match the metal with its construction and building uses:
Steel ↔️ Structural frames, reinforcement in concrete
Aluminum ↔️ Window frames, doors, roofing
Copper ↔️ Plumbing, electrical wiring, roofing
Brass ↔️ Decorative fixtures, hardware
Titanium is lightweight and corrosion-resistant, making it suitable for aircraft components.
True
Aluminum is used in construction for window frames, doors, roofing, and siding.
True
What metal is commonly used in cans, foil, and cookware due to its lightweight and corrosion-resistant properties?
Aluminum
Which metal is used in electrical wiring, circuit boards, transformers, and motors due to its excellent electrical conductivity?
Copper
Which metal is commonly used in surgical implants, dental implants, and prosthetics due to its corrosion resistance and biocompatibility?
Titanium
What are some industrial uses of copper?
Electrical wiring, plumbing, coins
The choice of metal for an industrial application is based on factors such as strength, corrosion resistance, electrical conductivity, and cost