Experience 1
The smallest unit of an element
What is an atom?
the mass of a substance per unit volume.
What is density
A basic substance that cannot be broken down into simpler substances by chemical means
What is an element?
What is a nonmetal?
The smallest fundamental unit of a chemical
What is a molecule?
A single kind of matter that cannot be separated into other kinds of matter
What is a pure substance?
What is a periodic table?
When one chemical substance is transformed into one or more different substances
What is a chemical change?
Firm and stable in shape; not liquid or fluid.
What is a solid?
A mixture where the components are evenly distributed throughout, meaning the composition is uniform throughout the entire sample, and it appears as a single phase of matter
What is a homogenous mixture?
Any of a class of substances characterized by high electrical and thermal conductivity
What is a metal?
The total energy contained within a body of matter or radiation
What is thermal energy?
A fluid (such as water) that has no independent shape but has a definite volume
What is a liquid?
A mixture where the components are evenly distributed throughout, meaning the composition is uniform throughout the entire sample, and it appears as a single phase of matter
What is a heterogeneous mixture?
A gentle sheen or soft glow, especially that of a partly reflective surface
What is a luster?
A cause (an event or situation, typically one that is bad or undesirable) to happen suddenly, unexpectedly, or prematurely.
What is precipitate?
The energy which a body possesses by virtue of being in motion.
What is a kentic energy?
A material's ability to be hammered or rolled into thin sheets without breaking,
What is malleability?