Needed a Test for metal? Related: Physical Properties of Metals and Non-Metals - Metals & Non-Metals, Class 10, Science

Question

Needed a Test for metal?  Related:  Physical Properties of Metals and Non-Metals - Metals & Non-Metals, Class 10, Science

Answer

Metal
lustrous or shiny
malleable
ductile
sonorus
good conductors of heat and electricity
and non metals are just opposite of that

Answer

Metals are:
1- lustrous(shining)
2-malleable(can be beaten into a thin sheet)
3-ductile(can be easily drawn into a wire).

Answer

If you need to test whether a material is a metal or not, you can conduct the following test based on physical properties:

1. Appearance: Observe the material's appearance. Metals generally have a shiny or metallic luster, whereas non-metals are often dull or have a different appearance.

2. Conductivity: Test the material's conductivity by applying a small amount of heat or electricity to it. Metals are excellent conductors of heat and electricity, so if the material conducts well, it is likely a metal. Non-metals, on the other hand, are poor conductors.

3. Malleability: Try to deform the material by applying pressure. Metals are malleable, meaning they can be hammered or pressed into different shapes without breaking. Non-metals are usually brittle and will shatter or crumble when pressure is applied.

4. Ductility: Check if the material can be stretched into wires. Metals are ductile and can be drawn into thin wires without breaking. Non-metals are not ductile and will break instead of forming a wire.

5. Density: Determine the material's density by weighing a given volume of it. Metals generally have high densities, while non-metals have lower densities.

6. Melting and boiling points: Determine the material's melting and boiling points using appropriate lab equipment. Metals typically have high melting and boiling points, whereas non-metals have lower melting and boiling points.

By performing these tests, you can evaluate whether a material exhibits the physical properties commonly associated with metals or non-metals, helping you identify its classification.

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