By: Charbel Alhaddad 707. What is matter? Every thing is made up of matter. Every thing is made up...

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By: Charbel Alhaddad By: Charbel Alhaddad 707 707

Transcript of By: Charbel Alhaddad 707. What is matter? Every thing is made up of matter. Every thing is made up...

Page 1: By: Charbel Alhaddad 707. What is matter? Every thing is made up of matter. Every thing is made up of matter. They are measured in mass. They are measured.

By: Charbel AlhaddadBy: Charbel Alhaddad

707707

Page 2: By: Charbel Alhaddad 707. What is matter? Every thing is made up of matter. Every thing is made up of matter. They are measured in mass. They are measured.

What is matter?What is matter?

Every thing is made up of matter. Every thing is made up of matter. They are measured in mass. They are measured in mass. Matter is made up of molecules which Matter is made up of molecules which

can form either a solid, liquid, or gas.can form either a solid, liquid, or gas. Matter also has a mass and a volume.Matter also has a mass and a volume. Also because of the mass and volume, Also because of the mass and volume,

matter also has a density. matter also has a density.

Page 3: By: Charbel Alhaddad 707. What is matter? Every thing is made up of matter. Every thing is made up of matter. They are measured in mass. They are measured.

States of Matter.States of Matter.

There are three main states of matter. There are three main states of matter. Solids, liquids, and gases are the three Solids, liquids, and gases are the three

states of matter normally found on Earth.states of matter normally found on Earth. A solid’s molecules are packed together A solid’s molecules are packed together

and only vibrate.and only vibrate. A liquid’s molecules are a little more A liquid’s molecules are a little more

loose they have weaker bonds and take loose they have weaker bonds and take the shape of the container they’re placed the shape of the container they’re placed in.in.

Page 4: By: Charbel Alhaddad 707. What is matter? Every thing is made up of matter. Every thing is made up of matter. They are measured in mass. They are measured.

States of Matter.States of Matter. (continued) (continued)

A gas’ molecules move freely with little to A gas’ molecules move freely with little to no bonds and also take the shape of their no bonds and also take the shape of their containercontainer

Examples of states of different types of Examples of states of different types of states of matter: Solids - ice, rocks, chairs, states of matter: Solids - ice, rocks, chairs, computers, and phones. Liquids - water, computers, and phones. Liquids - water, lava, juice, milk, and soda. Gases - lava, juice, milk, and soda. Gases - oxygen, vapor, helium, carbon dioxide, oxygen, vapor, helium, carbon dioxide, and carbon monoxide. and carbon monoxide.

Page 5: By: Charbel Alhaddad 707. What is matter? Every thing is made up of matter. Every thing is made up of matter. They are measured in mass. They are measured.

States of Matter Pictures.States of Matter Pictures.

Page 6: By: Charbel Alhaddad 707. What is matter? Every thing is made up of matter. Every thing is made up of matter. They are measured in mass. They are measured.

Physical and Chemical Properties.Physical and Chemical Properties.

• Physical properties are properties that do not change the make-up of a substance

• Chemical properties are properties that do change the make-up of a substance.

• Examples: Physical – Color, boiling point, melting point, smell, viscosity and density. Chemical – reactivity, PH, flammability, chemical stability, and toxicity.

Page 7: By: Charbel Alhaddad 707. What is matter? Every thing is made up of matter. Every thing is made up of matter. They are measured in mass. They are measured.

Physical and Chemical Physical and Chemical Changes.Changes.

Physical changes keep the substance they Physical changes keep the substance they are the same throughout the whole process.are the same throughout the whole process.

Chemical changes change the substance Chemical changes change the substance into another substance at the end.into another substance at the end.

Examples: Physical – melting, freezing, Examples: Physical – melting, freezing, condensation, evaporation, and sublimation. condensation, evaporation, and sublimation. Chemical – rusting, cooking, forming a Chemical – rusting, cooking, forming a precipitate, creating new substances, and precipitate, creating new substances, and burning things (like gasoline to make fuel.) burning things (like gasoline to make fuel.)

Page 8: By: Charbel Alhaddad 707. What is matter? Every thing is made up of matter. Every thing is made up of matter. They are measured in mass. They are measured.

The AtomThe Atom

► An atom is the smallest unit of matter that An atom is the smallest unit of matter that cannot be divided further without blowing up.cannot be divided further without blowing up.

► The three parts are: Protons, Neutrons, and The three parts are: Protons, Neutrons, and Electrons.Electrons.

► Protons have positive charges that combine Protons have positive charges that combine with Neutrons that have neutral charges to with Neutrons that have neutral charges to make a nucleus. (unlike the ones in cells)make a nucleus. (unlike the ones in cells)

► Electrons are on the outside with negative Electrons are on the outside with negative charges. There are rings called shells on the charges. There are rings called shells on the outside of the nucleus that fit the electrons. outside of the nucleus that fit the electrons. Only two can fit on the first shell, eight on the Only two can fit on the first shell, eight on the second, eighteen on the third, thirty-two on the second, eighteen on the third, thirty-two on the forth, etc. forth, etc.

Page 9: By: Charbel Alhaddad 707. What is matter? Every thing is made up of matter. Every thing is made up of matter. They are measured in mass. They are measured.

The AtomThe Atom (picture) (picture)

Page 10: By: Charbel Alhaddad 707. What is matter? Every thing is made up of matter. Every thing is made up of matter. They are measured in mass. They are measured.

ElementsElements

An element is made up of An element is made up of different atoms put together. For different atoms put together. For example if you have a nucleus example if you have a nucleus with one electron you get the with one electron you get the element Hydrogen. If you have element Hydrogen. If you have two electrons you get Helium, etc.two electrons you get Helium, etc.

Examples of elements: Oxygen, Examples of elements: Oxygen, Carbon, Magnesium, Sodium, and Carbon, Magnesium, Sodium, and iron. iron.

Page 11: By: Charbel Alhaddad 707. What is matter? Every thing is made up of matter. Every thing is made up of matter. They are measured in mass. They are measured.

CompoundsCompounds

A compound is when two or more A compound is when two or more different elements are being different elements are being combined (chemical change). combined (chemical change).

Examples of compounds: Water, COExamples of compounds: Water, CO22, , Table salt, Rock salt, and glucose.Table salt, Rock salt, and glucose.

Page 12: By: Charbel Alhaddad 707. What is matter? Every thing is made up of matter. Every thing is made up of matter. They are measured in mass. They are measured.

Periodic Table

The Periodic Table tells you the atomic number of an element which is the number of protons and electrons. It also tells you the atomic mass of the element. If you subtract the atomic mass by the atomic number then you get the number of neutrons in that element. It also tells you if it’s a metal, metalloid, or non-metal. Also it says if that element is normally found as a solid, liquid, or gas.

Page 13: By: Charbel Alhaddad 707. What is matter? Every thing is made up of matter. Every thing is made up of matter. They are measured in mass. They are measured.

Periodic TablePeriodic Table (picture) (picture)

Page 14: By: Charbel Alhaddad 707. What is matter? Every thing is made up of matter. Every thing is made up of matter. They are measured in mass. They are measured.

Substances and Mixtures

• A substance is a chemical combination of elements or compounds to make a new compound.

• Mixtures are physical combinations of elements or compounds but they do NOT change their make-up.

• Examples: Substances – salt, sugar, sodium chloride, diamond, and water. Mixtures – Cake batter, concrete, salt water, salad dressing, and even the air we breath.

Page 15: By: Charbel Alhaddad 707. What is matter? Every thing is made up of matter. Every thing is made up of matter. They are measured in mass. They are measured.

Heterogeneous and Homogeneous

In a heterogeneous mixture you can see the different parts of the mixture.

In a homogeneous mixture you can’t see the different parts of the mixture.

Examples: Heterogeneous mixture – salads, trail mix, sand and water, chicken soup, and orange juice with pulp. Homogeneous mixture – salt water, tea, coffee, blood, sugary water.

Page 16: By: Charbel Alhaddad 707. What is matter? Every thing is made up of matter. Every thing is made up of matter. They are measured in mass. They are measured.

Heterogeneous and Homogeneous (Pictures)

Page 17: By: Charbel Alhaddad 707. What is matter? Every thing is made up of matter. Every thing is made up of matter. They are measured in mass. They are measured.

Solutions

A solution is when a solute is dissolved in a solvent. Usually the solvent is water and the solute is whatever you want. You can have any solvent but water is the most common one. The solute is the thing being dissolved and the solvent is the thing that the solute is being dissolved by/in.

Examples of solutions: water and salt/ water and sugar/ water, sugar, lemon juice/ water and kool-aid mix/ herbs, water, sugar.

Page 18: By: Charbel Alhaddad 707. What is matter? Every thing is made up of matter. Every thing is made up of matter. They are measured in mass. They are measured.

Solubility

Solubility is how easily a solid, liquid, or gas dissolves in water. To make a substance dissolve faster you can do three things add heat, pressure, or mix it faster.

So solubility is how easily a solute dissolves in the solvent it is being dissolved in.

Page 19: By: Charbel Alhaddad 707. What is matter? Every thing is made up of matter. Every thing is made up of matter. They are measured in mass. They are measured.

Solubility (picture)

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ReferencesReferences

Google ImagesGoogle Imageswww.www.solubilitysolubilityofthings.com/ofthings.com/ www.enotes.comwww.enotes.comwww.edinformatics.com/www.edinformatics.com/math_science/math_science/solutionssolutions.htm.htm

www.chem4kids.com/files/www.chem4kids.com/files/matter_matter_mixturemixtureex.htmlex.html