Download presentation
Presentation is loading. Please wait.
Published byJade Cross Modified over 9 years ago
1
What is… The answer to these science definitions from unit C?
2
Matter: A.Anything that has mass and takes up space B.The amount of matter in an object C.A measure of the pull of gravity on an object
3
Physical Properties a.the ability of a substance to go through a chemical change b.the ability of one substance to be dissolved in another substance c.characteristics of a substance that can be observed or measured without changing the substance
4
Mass: a.anything that has mass and takes up space b.the amount of matter in an object c.a measure of the pull of gravity on an object
5
Weight: a.anything that has mass and takes up space b.the amount of matter in an object c.a measure of the pull of gravity on an object
6
Volume: a.the concentration of matter in an object b.the amount of space an object takes up c.anything that has mass and takes up space
7
Density: a.anything that has mass and takes up space b.a measure of the pull of gravity on an object c.the concentration of matter in an object
8
Solubility: a.the ability of a substance to go through a chemical change b.the ability to cause changes in matter c.the ability of one substance to be dissolved in another substance
9
Solid: a.state of matter with a definite volume but no definite shape b.state of matter without a definite shape or volume c.state of matter with a definite shape and a definite volume
10
Liquid: a.state of matter with a definite volume but no definite shape b.state of matter without a definite shape or volume c.state of matter with a definite shape and a definite volume
11
Gas: a.state of matter with a definite volume but no definite shape b.state of matter without a definite shape or volume c.state of matter with a definite shape and a definite volume
12
Evaporation: a.the process by which a gas changes into a liquid b.the chemical property of being able to burn c.the process by which a liquid changes into a gas
13
Condensation: a.the process by which a gas changes into a liquid b.the chemical property of being able to burn c.the process by which a liquid changes into a gas
14
Reactivity: a.the ability of a substance to go through a chemical change b.the ability to cause changes in matter c.the ability of one substance to be dissolved in another substance
15
Combustibility: a.the chemical property of being able to burn b.the ability to cause changes in matter c.the ability of one substance to be dissolved in another substance
16
Nucleus: a.the smallest unit of an element that has all the properties of that element b.the center of an atom c.a subatomic particle with no charge
17
Proton: a.the smallest unit of an element that has all the properties of that element b.a subatomic particle with a positive charge c.the center of an atom
18
Neutron: a.the smallest unit of an element that has all the properties of that element b.the center of an atom c.a subatomic particle with no charge
19
Electron: a.a subatomic particle with no charge b.a subatomic particle with a positive charge c.a subatomic particle with a negative charge
20
Element: a.a grouping of two or more atoms joined together b.the smallest unit of an element that has all the properties of that element c.a substance made up of only one kind of atom
21
Atom: a.a grouping of two or more atoms joined together b.the smallest unit of an element that has all the properties of that element c.a substance made up of only one kind of atom
22
Molecule: a.a grouping of two or more atoms joined together b.the smallest unit of an element that has all the properties of that element c.a substance made up of only one kind of atom
23
Periodic Table: –a table of elements arranged in order of increasing atomic number –a grouping of two or more atoms joined together –the ability to cause changes in matter
24
Compound: a.a substance made up of only one kind of atom b.a substance made up of the atoms of two or more different elements c.a grouping of two or more atoms joined together
25
Energy: a.the ability of a substance to go through a chemical change b.the ability to cause changes in matter c.the ability of one substance to be dissolved in another substance
26
Kinetic Energy: a.the energy an object has because of its place or its condition b.the ability to cause changes in matter c.the energy of motion, or energy in use
27
Potential Energy: a.the energy an object has because of its place or its condition b.the ability to cause changes in matter c.the energy of motion, or energy in use
28
Electric Charge: a.the charge obtained by an object as it gains or loses electrons b.the attraction or repulsion of objects due to their electric charges c.the flow of electrons from a negatively charged object to a positively charged object
29
Electric Force: a.the charge obtained by an object as it gains or loses electrons b.the attraction or repulsion of objects due to their electric charges c.the flow of electrons from a negatively charged object to a positively charged object
30
Electric Current: a.the charge obtained by an object as it gains or loses electrons b.the attraction or repulsion of objects due to their electric charges c.the flow of electrons from a negatively charged object to a positively charged object
31
Conductor: a.material that conducts electrons easily b.material that does not conduct electrons c.a material that resists the flow of electrons
32
Electric Circuit: a.the path along which electrons flow b.the charge obtained by an object as it gains or loses electrons c.the attraction or repulsion of objects due to their electric charges
33
Insulator: a.material that conducts electrons easily b.material that does not conduct electrons c.a material that resists the flow of electrons
34
resistor: a.material that conducts electrons easily b.material that does not conduct electrons c.a material that resists the flow of electrons
35
Electromagnet: a.the bending of light rays as they pass through a substance b.a temporary magnet made by passing an electric current through a wire coiled around an iron bar c.a characteristic of sounds determined by the speed at which sound waves move
36
reflection: a.a piece of clear material that bends, or refracts, light rays passing through b.the bending of light rays as they pass through a substance c.light energy that bounces off objects
37
refraction: a.a piece of clear material that bends, or refracts, light rays passing through b.the bending of light rays as they pass through a substance c.light energy that bounces off objects
38
temperature: a.the transfer of thermal energy from one substance to another b.the average kinetic energy of all the molecules in an object c.the direct transfer of heat between objects that touch
39
heat: a.the transfer of thermal energy from one substance to another b.the average kinetic energy of all the molecules in an object c.the direct transfer of heat between objects that touch
40
conduction: a.the transfer of thermal energy from one substance to another b.the average kinetic energy of all the molecules in an object c.the direct transfer of heat between objects that touch
41
convection: a.the transfer of heat due to the mixing of a liquid or a gas b.the transfer of thermal energy by electromagnetic waves c.the direct transfer of heat between objects that touch
42
radiation: a.the transfer of heat due to the mixing of a liquid or a gas b.the transfer of thermal energy by electromagnetic waves c.the direct transfer of heat between objects that touch
Similar presentations
© 2025 SlidePlayer.com. Inc.
All rights reserved.