Question

Define metals.....???​

Answer 1

Answer:

metal is a material that, when freshly prepared, polished, or fractured, shows a lustrous appearance, and conducts electricity and heat relatively well. Metals are typically malleable (they can be hammered into thin sheets) or ductile (can be drawn into wires). A metal may be a chemical element such as iron; an alloy such as stainless steel; or a molecular compound such as polymeric sulfur nitrides.

In astrophysics the term "metal" is cast more widely to refer to all chemical elements in a star that are heavier than the lightest two, hydrogen and helium, and not just traditional metals. A star fuses lighter atoms, mostly hydrogen and helium, into heavier atoms over its lifetime. Used in that sense, the metallicity of an astronomical object is the proportion of its matter made up of the heavier chemical elements.

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Answer 2

$\huge\underline\mathfrak\red{answer:-}$

$\huge\underline\purple{Metals:-}$

➜ Metal is a substance which is lustrous, sonorous, ductile, and is a good conductor of heat and electricity.

Metals:-

• Gold.
• Silver.
• Iron.
• Copper.
• Nickel.
• Aluminum.
• Mercury( Liquid metal).
• Titanium.

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