Metal elements are also malleable and ductile, allowing them to be “worked.” Nonmetal elements have poor electrical, as well as thermal, conductivity. They aren’t able to pass electricity or heat as well as metal elements.
Q. What are reactive metals used for?
Reactive metals, such as magnesium, are widely used in rust prevention and are known as sacrificial anodes. Iron will rust unless protected in some way. Reactive metals, when attached to less reactive metals, have the ability to prevent the less reactive metal from rusting.
Table of Contents
- Q. What are reactive metals used for?
- Q. What are the five key properties of metal?
- Q. What is metal short answer?
- Q. What is metal give two examples?
- Q. Which metal is used in thermometer?
- Q. What is metal and its types?
- Q. What is silicon most commonly used for?
- Q. How is germanium used in everyday life?
Q. What are the five key properties of metal?
Physical properties of metals include:
- Corrosion resistance.
- Density.
- Melting point.
- Thermal properties.
- Electrical conductivity.
- Magnetic properties.
Q. What is metal short answer?
Answer: Metal is a substance which is lustrous, sonorous, ductile, and is a good conductor of heat and electricity.
Q. What is metal give two examples?
Examples of metals are aluminium, copper, iron, tin, gold, lead, silver, titanium, uranium, and zinc. Well-known alloys include bronze and steel.
Q. Which metal is used in thermometer?
Mercury
Q. What is metal and its types?
Metal, any of a class of substances characterized by high electrical and thermal conductivity as well as by malleability, ductility, and high reflectivity of light. Block of metallic gold. Approximately three-quarters of all known chemical elements are metals.
Q. What is silicon most commonly used for?
Silicon is one of the most useful elements to mankind. Most is used to make alloys including aluminium-silicon and ferro-silicon (iron-silicon). These are used to make dynamo and transformer plates, engine blocks, cylinder heads and machine tools and to deoxidise steel. Silicon is also used to make silicones.
Q. How is germanium used in everyday life?
The largest use of germanium is in the semiconductor industry. When doped with small amounts of arsenic, gallium, indium, antimony or phosphorus, germanium is used to make transistors for use in electronic devices. Germanium is also used to create alloys and as a phosphor in fluorescent lamps.