Chemistry term 1 Flashcards

1
Q

What are the 4 states of matter

A
  1. Solid
  2. Liquid
  3. Gas
  4. Plasma
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2
Q

What is matter

A

Matter is anything that has mass and occupies space.

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3
Q

What is matter made up of?

A

Matter is made out of particles

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4
Q

What are the three types of particles?

A
  1. Atoms
  2. Molecules
  3. Ions
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5
Q

What is matter is made up of?

A

Matter is made up of particles in constant random motion due to the kinetic energy they contain.

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6
Q

What are in between the particles?

A

Forces of attraction

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7
Q

Density

A

how many particles are in the object

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8
Q

What is Diffusion

A

Diffusion is the distribution of particles form an area of high concentration to an area of low concentration until the particles are evenly distributed.

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9
Q

What is Osmosis

A

Osmosis it the movement of water molecules from an area of high water concentration to an area of low water concentration across a semi-permeable membrane

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10
Q

Things we use osmosis for

A

Preserving food
Getting rid of Pests(e.g snails) etc..

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11
Q
A
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