Metaglossary.com - Definitions for "{term}"

Keywords: protons, neutrons, smallest, billionths, nucleus

One of the tiny particles of which all things are made. Each atom is made up of protons and neutrons in a nucleus, and electrons which revolve around the nucleus. Every substance has its own kind of atom. Atomic energy is the energy that is released when atoms are forced to join together or to split apart.

progress-energy.com

Small particles that make up matter. Atoms are comprised of neutrons, protons, and electrons. Protons have a positive charge, electrons have a negative charge and neutrons are neutral in their charge.

uensd.org

All elements are made of atoms. An atom consists of a nucleus containing protons and neutrons, surrounded by electrons. The periodic table

bbc.co.uk

Composite particles of protons, neutrons and electrons. The smallest part of a substance that can take part in a chemical reaction. Click here for more information.

fisicx.com

Tiny units of matter that contain electrically charged particles.

nysupersclub.org

Particles consisting of a positively charged nucleus surrounded by electrons that move on discrete trajectories called orbitals. A chemical element is made of a single species of atoms.

hatch.ca

The smallest particle of an element which can take part in a chemical reaction.

library.thinkquest.org

The elementary particles in the universe that make up all matter. They consist of protons (+) and neutrons (neutral) charges in its nucleus, and orbitting eletrons(-)

library.thinkquest.org

Is the smallest building block of matter that contains all the properties of a pure substance.

jcc.kctcs.edu

The smallest possible piece of any pure element that still has the properties of that element. Atoms are made of smaller particles including electrons, protons, and neutrons. Differences in the numbers of these particles create the differences between the elements. An atom is about 500-billionths of an inch, or a hundred millionths of a centimeter across.

pbs.org

The smallest particle of an element that can exist either alone or in combination.

azsolarcenter.com

An atom is the smallest part of an element that still has the properties of that element, comprising electrons surrounding a nucleus of protons and neutrons. Radioactivity

bbc.co.uk

made up of protons and neutrons in a central nucleus surrounded by electrons. The smallest particle of a chemical element that can take part in a chemical reaction without being permanently changed.

216.247.27.178

are tiny particles â€” only about 500-billionths of an inch in size â€” that make up everything in our world. Inside atoms are even tinier particles, the smallest of which are electrons. Materials where electrons are free to move, like metal, make good conductors for electricity. When electrons move, electric current is created.

energyclassroom.com

All elements are made of atoms. An atom consists of a nucleus containing protons and neutrons, surrounded by electrons. !-- if (brFam = 6) { var currJargon = document.getElementById("atoms_Container"); currJargon.style.display = "none"; currJargon.style.position = "absolute";

bbc.co.uk

Minute particles that are the basic building blocks of all chemical elements and thus all matter.

ilrdss.sws.uiuc.edu

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Keywords: yacas, morning, unknowns, empty, denote

Atoms are basic Yacas objects that are used to represent symbols, numbers, and function names. An atom has a string representation which is shown when it is displayed. For example, 3.14159, , A123, +, "good morning" are atoms. Atoms can be of type string, number, or symbol. For example, y1 is a symbolic atom, 954 is a number atom, and "" is an (empty) string atom. Symbolic atoms are normally used in Yacas to denote mathematical unknowns and function names. Number and string atoms are used to denote values. A symbolic atom can be bound to a value (in which case it becomes a variable), or to a rule or several rules (in which case it becomes a function). An atom can also have a property object. See also: Atom , String .

yacas.sourceforge.net

Keywords: surveillance, automated, tools, market, see

See Automated Tools for Market Surveillance

set.or.th

Keywords: attain, intelligence, artificial, traffic, drive

An ATTAIN. Applicability in Transport and Traffic of Artificial Intelligence, a DRIVE project

roelogistics.com