yes
White foam waves are a mixture. Foam is typically formed by the introduction of air or gas bubbles into a liquid, such as water, creating a collection of water molecules and air/gas bubbles that appear white due to light scattering.
It is a compound.
No it is not a compound. It is a mixture of air, H20, carbon dioxide, decomposed water creatures and sand particles.
White foam from the waves is a mixture. It is formed by a combination of air bubbles, water, and particles like salts, organic matter, and microorganisms that are churned up by the action of the waves.
Gold itself is an element. All of the gold you are likely to see (rings, watches, plating, etc.) is an alloy (mixture) of gold and other metals. Even "pure gold" jewellery (24 k) is only +99.9% pure
no
yes it is
B. a mixture. Since the powder contains both white and blue specks, it is a mixture of different substances.
White ash is a compound, not an element. It is primarily composed of calcium carbonate, which is a compound made up of calcium, carbon, and oxygen atoms.
It is a mixture!Blood is a mixture of red and white blood cells, platelets, and plasma, which is itself a mixture.
A white crystalline solid can be either a compound or an element. It depends on the specific substance in question. For example, table salt (sodium chloride) is a white crystalline compound, while pure elemental sulfur can also be a white crystalline solid. Testing and analysis are usually needed to determine whether the solid is a compound or an element.
No, white sugar is not an element. White sugar is a compound made up of carbon, hydrogen, and oxygen atoms.