What is a mixture that contains two or gaseous, liquid, or solid substances blended throughout?
What is a homogeneous mixture
100
What are Physical Properties?
What is characteristics that can be observed without
100
What is Matter?
What is Matter is anything that has mass and takes up space.
100
What is a physical change?
What is a physical change affects one or more physical properties of a substance without changing the identity of the substance.
200
What are characteristics of a substance that indicates whether it can undergo a certain chemical change?
What is chemical property
200
What is a mixture in which different materials can be distinguished easily?
What is heterogeneous mixture
200
How can you identify substances?
What is you can use your observations or measurements of these properties to identify substances.
200
What is a sample of Matter?
What is every sample of matter is either an element, a compound, or a mixture.
200
What does a physical change change?
What is density, shape, or length
300
a change in size, shape, or state of matter
What is Physical change
300
What is kool aid?
What is homogerneous mixture
300
What are some Physical properties of elements?
What is Density, melting point, boiling point, measurement, odor, and color
300
What does each element consist?
What is each element is made of one type of atom.
300
How can you preform a physical change?
What is melting, boiling, or dissolving something.
400
What are any characteristics of a material you can observe without changing the identity of the substances that make up materials
What is chemical property
400
What is a combination of two or more substances that are not chemically combined?
What are mixtures
400
What is a chemical Property?
What is a chemical property describes how a substance changes into a new substance, either by combining with other elements or by breaking apart into new substances.
400
How many elements are in a compound?
What is each molecule of a compound contains two or more elements that are chemically combined.
400
What is a chemical change?
What is a chemical properties happens when one or more substances are changed into entirely new substances that have different properties.
500
What is a substance in which the atoms of two or more elements are combined in fixed proportion
What is a compound
500
What is granite?
What is a homogeneous mixture
500
What are some chemical properties
What is reactivity and flammability,
500
What do elements do when they combine to make a compound?
What is they always combine in the same proportions.
500
how can a chemical change change somehthing?
What is change in color, odor, or if something is burning.