Gravity: because you cant see or feel it. light: light is given off and we see it. these can't be put in a jar.
Anti-matter and energy
state two examples for each of the four states of matter
Matter is anything that has mass that takes up space. So for example a rock takes up space so that is matter, a chair takes up space. It could be anything around you. Things that aren't matter are ideas and emotions, etc. Things about matter is mass, density, size, volume, weight.
All material things are made of matter. However matter and energy can be equated as expressed in Einstein's famous equation E=MC2 (E= energy, M=mass(matter), C=the velocity of light in a vacuum).Thus an example of what is not matter is electromagnetic radiation.
Mass and atoms
It means, anything about the matter that you can measure and describe. Examples include things such as mass, weight, color, length, volume, albedo, roughness, etc.
state two examples for each of the four states of matter
state two examples for each of the four states of matter
Mater examples: your desk at school, a pencil, paper, hair on your head and you body.
Dry ice, or solid carbon dioxide, camphor are two examples.
Light, Energy, and Heat.
Light
You and other things around you are matter. Examples include your:toothbrushclothingshoesbedchairhousevehiclecomputerbottle (example bottled water)appliancesbooks
The question is ambiguous and awkward. Matter is defined as something that has mass (and usually volume). Things that do not have mass include such things as electromagnetic radiation, thoughts, etc.
All matter has mass and volume.
state two examples for each of the four states of matter
Matter is anything that has mass that takes up space. So for example a rock takes up space so that is matter, a chair takes up space. It could be anything around you. Things that aren't matter are ideas and emotions, etc. Things about matter is mass, density, size, volume, weight.
All things should fall into the following two categories: Matter and not-matter. Anything physical (eg. a rock) is made of matter, anything spiritual, relationship orientated or arsey science suggestion is not-matter.