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What else can I help you with?
List two substances that are solids two that are liquid and two that are gases at room temperature?
aluminum and rock juice and milk oxygen and nitrogen
What are two substances that are solids?
Desk and plastic
What characteristic property must two solids differ if they are to be separated merely by being dissolved at room temperature and filtered?
The two solids must have a difference in solubility in a particular solvent at room temperature. One of the solids should be soluble while the other remains insoluble in the solvent, allowing for separation through the process of dissolution and filtration.
What is the name of the liquid formed from two solids when mixed?
If a solid forms when two liquids are mixed together, the name given to the solid is product. It is the product of the mixture or reaction of the two liquids.
If two unidentified solids of the same texture and color have different solubilities in 100g of water at 20C you could conclude that they are what substances?
The two unidentified solids are likely different substances because they have different solubilities in water at the same temperature. Solubility is a characteristic property of a substance that depends on its chemical composition. If two substances have different solubilities, they are likely made up of different molecules or ions.
What is the state at room temperature of a non metal?
Nonmetals can be solid, liquid and gas at room temperature.
What are two examples of pure substances?
Solids- Gold, Silver
What are the only elements that are liquid at room temperature?
Yes. Only Mercury and Bromine are liquid elements at room temperature and pressure.
What happens when a solid is mixed with a solid?
When two solids are mixed together, they form a mixture of the two substances. Depending on the properties of the solids, they may mix evenly or remain separate. If the two solids react chemically, a new compound may form.
Is phosphrus a solid?
Yes, Phosphorus (symbol P) is a non metallic element which comes in two allotropes White Phosphorus and Red Phosphorus. Both are solids at normal room temperature and pressure. The only two naturally occurring elements which are liquids at normal room temperature and pressure are Bromine (Br) and Mercury (Hg).
Which are the two non metals that are soft solids?
Sulfur and phosphorus are both capable of existence in soft solid forms. I am not sure that these are the only two nonmetals with this property.
How mixtures form?
mixtures can be formed by physically putting two or more substances together. Mixtures can be formed between solids and liquids, solids and solids, liquids and liquids, solids and gas, liquids and gas, gas and gas
