The matter

#ACT 1_2: Correct your exam

2° Quarter

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UNIT IV

STRUCTURE, PROPERTIES AND CHARACTERISTICS OF MATTER

Malπlupa

If we take a drop of any substance, such as water, we can know its properties. And if we divided that drop we could understand its structure.

Macro, micro & submicro

Investigate and aswer in your notebook the following questions.

Act2_2:Matter

lmeaning of the word atom?

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04

01

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What did Democritus mention about the reality we perceive due to atoms?

According to Aristotle, what was matter made up of?

What is the

What did Newton establish about the nature of matter and its relationship with gravity?

Make a drawing of each of the models.

What is Chadwick's contribution to the atomic model?

What is Bohr's contribution to the atomic model?

What is Thomson's contribution to the atomic model?

What is Rutherford's contribution to the atomic model?

Investigate and aswer in your notebook the following questions.

Act3_2:Matter

What is Boltzmann's contribution to the atomic model?

18th century

Newton

500 BC

Democrito

350 BC

ARISTOTELES

TIMELINE ATOM

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1897

J. J. Thomson

1910

Rutherford

1800

John Dalton

1870

Ludwin Boltzmann

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1968

Gell-Mann

1913

Bohr

1927

Chadwick

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Bohr-Chadwick´s Model

Bohr´s Model

Ruterford´s Model

Thompson´s Model

Dalton´s Model

Properties of matter

atoms

molecule

matter

Water is composed of two hydrogen atoms and one oxygen atom, and its properties are determined by observation.

All matter is made up of an arrangement of atoms, called a molecule, and determines the physical properties of each substance.

Investigate and complete the chart.

Act4_2:Matter

Act5_2:Matter

Connect the definitions

Allows matter to break down into smaller particless

When a body invades the space of another, it displaces it, but it will never cross it.

Property corresponding to the spaces or voids that a substance has, whether macro or micro

The ability of bodies to oppose a change of state, whether rest or movement

Amount of matter that a substance contains. It is specific for all bodies in the universe

Place that an object occupies in space

It is the force of attraction resulting from all bodies being within the gravitational field of a planet or star.

masS

porosity

INERTIA

divisibility

Volume

impenetrability

Weight

Agrippinus (50 kg) went to 3 different planets and recorded his weight, on the first planet his weight was 186.5 N, the second 1239.5 N and the last one was 185 N. Determine the 3 planets that Agrippinus visited.

Calculate your weight in the Earth, The moon, Jupiter, and Saturn.

Act6_2:Matter

Connect the definitions

Coventry Proyect

30:00

#Homework4_2: Matter

WELCOME BACK

states of matter

Liquid State

Characteristics: Its shape is defined by the container that contains its molecules. It can flow. Have viscosity.

Characteristics: Solids have defined volume and shape. They are rigid bodies. They cannot move or spill. Its molecules stay close together and maintain their shape.

Solid State

The States are:

Characteristics: they do not have defined volume and shape. They can also flow. Their molecules are kept separate.

Gas State

The states are:

Aggregation States

A substance at a given time, depending on temperature and pressure, is known as a solid, liquid and gas.

Investigate and understand the processes of matter transformation: fusion, vaporization, liquefaction, condensation, and solidification.What to Include in Your Research? For each process, provide the following information: Definition: What does the process mean? Description: Explain how the process occurs at a molecular level. Examples: Provide real-life examples where this process happens. Conditions: Describe the temperature or pressure conditions required for the process.

Act7_2:Matter

example:

Make a conceptual map of the transformation processes between states of matter

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In your notebook:

ACT8_2:Matter

gas

liquid

liquid

Procesos de transformación

02

01

VaporizaTion

Fusion

solid

Líquido

solido

Líquid

Gas

Liquid

Gas

Procesos de transformación

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05

03

SOLIDIFICATIoN

CondensaTIOn

LicuefacTION

W=m *g Weight(w) =Newtons mass (m) = kg gravity (g) = m/s2

Exam B

Exam A

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