Pouring concentrated Nitric acid(HNO3). It will dissolve Silver but not Aluminium because, Aluminium will form a passivation layer which is resistant to Nitric acid
Check the conductivity. Check whether it is lustrous. Check whether it is malleable.
Microscope would help you determine whether water from a pond contains amoeba by allowing you to observe and identify their presence based on their morphology and movement.
melting point
Help geographers determine whether their ideas are valid.
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Aluminum has a streak color that is typically white. When powdered or in a fine form, it may appear silver-gray, but when tested on a streak plate, it generally leaves a white streak. This characteristic can help in identifying aluminum among other metallic minerals.
To determine the best type of magnet for use with aluminum surfaces, consider using neodymium magnets as they have strong magnetic properties that work well with aluminum. Neodymium magnets are also known for their durability and ability to maintain their strength over time. Additionally, consider the size and shape of the magnet to ensure it fits well on the aluminum surface. Conducting a test with different types of magnets can also help determine the most effective option for your specific needs.
High tension wires are usually made of aluminum or aluminum alloy, which naturally has a silver color. This color helps to reflect sunlight and reduce heat absorption, which can help prevent the wires from overheating. Additionally, the silver color makes the wires more visible to birds and aircraft, reducing the risk of collisions.
Your local jeweler can help you determine whether or not the crystal coloured stone you have is a diamond or not.
wouldn't it be moving?
please give me answer