Choose the heterogeneous mixture from the list below. black coffee sand and water block of copper metal air O sports drink

indicate whether each statemnet is True or False. If you think the statement is false, rewrite it to make it true 1. on the periodic table, element are organized according to their properties  2. pure substances can be elements, compounds, or mixture

Carbon monoxide is an example of a: Element O Compound O Homogeneous mixture O Heterogeneous mixture

Which of the following is an example of a chemical property? O iron easily oxidizes O water will boil at 100 degrees O gold is yellow and shiny O table salt is soluble in water a hp osing Autod II

If matter is uniform throughout, cannot be separated into other substances by physical processes, and cannot be decomposed into other substances by chemical processes, it is: Group of answer choices a heterogeneous mixture a compound a mixture of compounds an element a homogeneous mixture

Write the chemical formula for each of the following household chemicals. Express your answer as a chemical formula. Identify the phase in your answer.   acetic acid (vinegar solution) aqueous nitrogen trihydride (ammonia solution) aqueous magnesium hydroxide (milk of magnesia) aqueous sodium hydrogen sulfate (porcelain cleaner)

In the given depiction of a substance, each sphere represents a chlorine atom. = Cl What is the formula of this substance? chemical formula: What is the state of matter of this substance? solid liquid gas