Yes, color can be used to distinguish metals from nonmetals. Generally, metals have a characteristic metallic luster or shine, while nonmetals can appear dull or have a wide range of colors depending on the element. Conductivity and malleability are other properties that can help distinguish between metals and nonmetals.
One physical test that can be used to distinguish between a metal element and a non-metal element is the ability to conduct electricity. Metals generally conduct electricity well, whereas non-metals are poor conductors. Another test is the luster or appearance - metals are usually shiny and have a metallic luster, while non-metals are dull in appearance.
b c polar molecules are easily soluable in water thanthe non polar molecules
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They have properties of metals and non-metals, and also have properties that are around '1/2' of both. An example is silicon, which has a high melting point and is solid (metallic properties). However it is very brittle and it forms an acidic oxide (non-metal). It is a semi-conductor.
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1- Solubility in water.. Sugar is soluble but Copper is not. 2- Conductivity.. Copper is conductor of electricity but sugar is not. 3- Colour.. Copper is pinkish but sugar is white. There are several other properties which may be used to distinguish between copper and Sugar.
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Yes, color can be used to distinguish metals from nonmetals. Generally, metals have a characteristic metallic luster or shine, while nonmetals can appear dull or have a wide range of colors depending on the element. Conductivity and malleability are other properties that can help distinguish between metals and nonmetals.
Answer
how to distinguish between quasi-experimental and nonexperimental research
By measurements of the electrical (or thermal) conductivity.
Perhaps you should first clarify what you mean with "non-matter". There are a lot of things that could fall under that category: perhaps antimatter (which, however, is a type of matter, but with some properties to "normal" matter); energy (which, however, does have a mass equivalent, so it is also "matter" in a way); dark matter and dark energy (both of which also have mass!); empty space, etc.
distinguish between linear and non linear demands funcions
One physical test that can be used to distinguish between a metal element and a non-metal element is the ability to conduct electricity. Metals generally conduct electricity well, whereas non-metals are poor conductors. Another test is the luster or appearance - metals are usually shiny and have a metallic luster, while non-metals are dull in appearance.
distinguish between a "standard" commercial risk and a "non standard" commercial risk in a fire policy
Bubbles are not considered non-matter as they are composed of matter in the form of gas molecules surrounded by a thin film of liquid. They are transient structures that exhibit physical properties and interactions characteristic of matter.