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The atom is the smallest part of matter that represents a particular element. For quite a while, the atom was thought to be the smallest part of matter that could exist. But in the latter part of the 19th century and early part of the 20th, scientists discovered that atoms are composed of certain subatomic particles and that, no matter what the element, the same subatomic particles make up the atom. The number of the various subatomic particles is the only thing that varies. Scientists now recognize that there are many subatomic particles (this really makes physicists salivate). But in order to be successful in chemistry, you really only need to be concerned with the three major subatomic particles: Protons Neutrons Electrons
Lydia Schulist
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Which of the following characterizes the particles in this diagram?
magnetic properties characterizes the particles in this diagram.
What happens to particles when they are dissolved?
There is a change in the physical properties of these particles. Their chemical formula remains intact.
What allows you to separate the particles in a mixture?
Their physical properties
What properties are shared by particles of all matter?
it works how it works
The chemical properties of atom ions and molecules are related to the arrangement of the?
Subatomic particles.
What properties should a pancake have?
it should have flour particles fat particles and protein particles
Is Light has many of the properties of waves but light can also act as though it is a stream of?
... particles.... particles.... particles.... particles.
What properties of particles does light have?
gago
What does light travel in?
The simplest answer is that light consists of particles with wave properties. Elementary particles also have wave properties. This is how light travels.
Which of the following characterizes the particles in this diagram?
magnetic properties characterizes the particles in this diagram.
What common properties does solution have?
it have small particles
What happens to particles when they are dissolved?
There is a change in the physical properties of these particles. Their chemical formula remains intact.
What common properties does liquid solution have?
it have small particles
What is the particles of an element?
atoms which have the same properties of that element
Who concluded that particles can have some of the properties of light?
jesus
What allows you to separate the particles in a mixture?
Their physical properties
Particles that can be classified by their properties make up what?
Elements
