A group of atoms connected by chemical bonds; each different combination of atoms creates a different ____________.
Molecule
The smallest particle of an element or compound that can exist and still retain the characteristics of the element/compound is called an __________.
Atom
The stuff around you, and anything takes up space and has mass.
Matter
A combination of two or more substances that can be separated with a screen or filter is called a __________.
Mixture
A combination of two or more substances that cannot be separated with a screen or filter is called a _________.
Solution
Saturation: the point at which a substance can no longer ________ in a liquid.
Dissolve
Has definite size and shape, atoms are close together, least amount of movement of the atoms
Solid
Fills the shape of the container in which they are stored starting from the bottom, the atoms are slightly spread out, has definite size not shape
Liquid
Fills the container in which they are held no matter its size or shape; the atoms and molecules spread out evenly through the space
Gas
Soluble: ability of a solid, liquid, or gas to ________ or be dissolved
Liquefy
Particle: a small piece of ___________
Matter
Question: asking ________ or ________ something happens
Why; How
A possible explanation for an event based on evidence collected is called a ____________.
Model
To disappear gradually while becoming mixed with another substance means to ____________.
Dissolve
To run into one another means to __________.
Collide
