Table of Contents
Can a mixture contain both elements and compounds?
A mixture contains two or more different substances that are only physically joined together, not chemically. A mixture can contain both elements and compounds. A. Element, Compound, or Mixture?
What makes an element different from a compound?
An element contains just one type of atom. A compound contains two or more different atoms joined together. A mixture contains two or more different substances that are only physically joined together, not chemically. A mixture can contain both elements and compounds. A. Element, Compound, or Mixture?
How are the components of a mixture separated?
Note that a mixture: consists of two or more different elements and/or compounds physically intermingled, can be separated into its components by physical means, and often retains many of the properties of its components.
How to tell if a photo is an element or a mixture?
Tell if each photo represents an item composed of an element, compound, or mixture. Review: An element contains just one type of atom. A compound contains two or more different atoms joined together. A mixture contains two or more different substances that are only physically joined together, not chemically.
A mixturecontains two or more different substances that are only physically joined together, not chemically. A mixture can contain both elements and compounds. Element, Compound, or Mixture?
How are two elements combined to form a chemical compound?
Two or more elements combined into one substance through a chemical reaction, such as water, form a chemical compound. All compounds are substances, but not all substances are compounds. A chemical compound can be either atoms bonded together in molecules or crystals in which atoms, molecules or ions form a crystalline lattice.
Can a mixture be separated by chemical means?
Made of elements in a specific ratio that is always the same Has a chemical formula Can only be separated by chemical means, not physically Mixtures A combination of two or more pure substances that are not chemically combined. substances held together by physical forces, not chemical No chemical change takes place
Can a compound consist of more than one element?
consists of two or more different elements and/or compounds physically intermingled, can be separated into its components by physical means, and often retains many of the properties of its components.