[MATTER] Types of Matter ➡️ Properties and Changes in Matter

Proverbs 16:3

General Chemistry

________ studies the properties of and changes in matter

Reaction

_____ change in matter

Matter

[TYPES OF MATTER]

______ is anything that occupies SPACE and has MASS

TRUE

TRUE OR FALSE:
Outside the earth or the planet that we live in PLASMA is the most abundant form of matter.

FALSE ; Oxygen is an element, not a compound

TRUE OR FALSE:

Oxygen is a compound

TRUE

TRUE OR FALSE:

In earth solid , liquid and gas are the most dominant forms of matter

• Solid

• Liquid

• Gas

Types of Matter [3]

Solid

[TYPES OF MATTER]

Have FIXED VOLUME and FIXED SHAPE

Liquid

[TYPES OF MATTER]

Have FIXED VOLUME and VARIABLE SHAPE

Gas

[TYPES OF MATTER]

Have VARIABLE SHAPE and VARIABLE VOLUME

Example:

• Iron (Fe) , Heliul (He) , Beryllium (Be) → atom

• Halo-halo → Heterogenous mixture

• Ferric (Fe+3) → Elements , Atom, Cation

• Carbon dioxide (CO2) → Compound

• Crude extracts → Heterogenous mixture

• Phosphate (PO4 ^-3) → Molecule , Compound, Anion

[TYPES OF MATTER]

Types of Matter based on complexity [Diagram]

TRUE

[TYPES OF MATTER]

TRUE OR FALSE:
A COMPOUND can never be an ATOM

TRUE

[TYPES OF MATTER]

TRUE OR FALSE:
Atoms should be strictly SINGULAR

TRUE

[TYPES OF MATTER]

TRUE OR FALSE:

Elements can be SINGULAR or PLURAL

TRUE

[TYPES OF MATTER]

TRUE OR FALSE:

All COMPOUNDS are molecule but not all MOLECULES are compounds. For example:

• Helium (He) is a singular entity so it’s an atom and element

• Hydrogen (H2) is a molecule (plural) and element (the two atoms are of the same type)

• Sodium Chloride (NaCl) is a molecule and compound (Na and Cl are different types of atom)

neutral (unionized /uncharged)

[TYPES OF MATTER]

Uttering “atom”, element “, molecule, or “compound” often implies that a pure substance is _______

ion

[TYPES OF MATTER]

If an atom”, element “, molecule, or “compound” has a charge , the preferred word to use is ______

TRUE

[TYPES OF MATTER]

TRUE OR FALSE:

Based on the charge an ION can be positive (cation) or negative (anion)

Cation

[TYPES OF MATTER]

A positively charged ion

a. Cation

b. Anion

Anion

[TYPES OF MATTER]

A negatively charged ion

a. Cation

b. Anion

TRUE

[TYPES OF MATTER]

TRUE OR FALSE:

Mixtures can be comprised of one (homogenous) or multiple (heterogenous) compositions

Solution

[TYPES OF MATTER]

TRUE OR FALSE:

Majority of HOMOGENOUS substances are ______ since the solute and solvent are treated as one composition

Solution

[TYPES OF MATTER]

Solute + Solvent = ______

• Colloids

• Gels

• Lotions

[TYPES OF MATTER]

Some Examples of Heterogenous mixtures [3]

Plasma

[TYPES OF MATTER]

_____also called as IONIZED GAS , a gas with + or - charges

Ionized Gas

[TYPES OF MATTER]

Plasma is also called as _____

• Law of Conservation of Mass (by Lavoisier)

• Law of Definite Proportion / Constant Composition (by Proust)

• Law of Multiple Proportion (by Dalton)

[TYPES OF MATTER]
In order to separate pure substances from mixtures, the three fundamental laws of chemistry were put into place such as the _____ [3]

Law of Conservation of Mass

[FUNDAMENTAL LAWS OF CHEMISTRY]

______states that the total mass of substances present after a chemical reaction is the same as the total mass before the reaction

Law of Definite Proportion / Law of Constant Composition

[FUNDAMENTAL LAWS OF CHEMISTRY]

______states that in a given substance, the relative number and kinds of atoms are constant in a ratio of small whole numbers

Law of Multiple Proprotions

[FUNDAMENTAL LAWS OF CHEMISTRY]

______states that when substances combine to form new products (i.e to react), the mass of the elements are represented in the ratio of small whole numbers

Lavoiser

[FUNDAMENTAL LAWS OF CHEMISTRY]

States the Law of Conservation of Mass

Proust

[FUNDAMENTAL LAWS OF CHEMISTRY]

States the Law of Definite Proportion / Constant Composition

Dalton

[FUNDAMENTAL LAWS OF CHEMISTRY]

States the Law of Multiple Proportion

• Molecular Formulas

• Emperical Formulas

When pure substances are written , they are either written as ____ [2]

Molecular Formulas

Show exact number of atoms

• Example:

a.) Molecular Formulas

b.) Emperical Formulas

Emperical Formulas

Simplify atom counts to the lowest terms

a.) Molecular Formulas

b.) Emperical Formulas

Example for Molecular and Emperical Formula of Glucose:

Change

[PROPERTIES AND CHANGES IN MATTER]

________ is a process that makes matter different from what it was, and is either visible or invisible.

• Physical Change

• Chemical Change

[PROPERTIES AND CHANGES IN MATTER]

Changes in matter can be ____ [2]

Physical Change

[PROPERTIES AND CHANGES IN MATTER]

Does not change the identity of matter

a.) Physical Change

b) Chemical Change

• Composition (e.g. whether things are mixed or separate)

• Tangible qualities like texture, viscosity, or color (e.g. smoothing with sandpaper, brushing paint on walls

• Actual physical state (solid, liquid, gas)

  • Melting (S→L)

  • Freezing (L→S)

  • Sublimation (S→G)

  • Deposition (G→S)

  • Evaporation (L→G)

  • Condensation (G→L)

[PROPERTIES AND CHANGES IN MATTER]

Properties that count for Physical Change [3]

a.) Physical Change

[PROPERTIES AND CHANGES IN MATTER]

Water + Orange juice / Milo

a.) Physical Change

b) Chemical Change

Melting

[PROPERTIES AND CHANGES IN MATTER]

Phase change from SOLID to LIQUID

Freezing

[PROPERTIES AND CHANGES IN MATTER]

Phase change from LIQUID to SOLID

Sublimation

[PROPERTIES AND CHANGES IN MATTER]

Phase change from SOLID to GAS

Vaporization

[PROPERTIES AND CHANGES IN MATTER]

Phase change from LIQUID to GAS

Deposition

[PROPERTIES AND CHANGES IN MATTER]

Phase change from GAS to SOLID

Condensation

[PROPERTIES AND CHANGES IN MATTER]

Phase change from GAS to LIQUID

Ionization

[PROPERTIES AND CHANGES IN MATTER]

Phase change from GAS to PLASMA

Deionization / Recombination

[PROPERTIES AND CHANGES IN MATTER]

Phase change from PLASMA to GAS

Chemical Reactions

[PROPERTIES AND CHANGES IN MATTER]

Chemical Change is also known as ____

Chemical Change (Chemical Reacions)

[PROPERTIES AND CHANGES IN MATTER]

Does change the identity of matter

a.) Physical Change

b) Chemical Change

a.) Physical Change

[PROPERTIES AND CHANGES IN MATTER]

Boling of Water

a.) Physical Change

b) Chemical Change

b) Chemical Change

[PROPERTIES AND CHANGES IN MATTER]

Open the phone flashlight

a.) Physical Change

b) Chemical Change

a.) Physical Change

[PROPERTIES AND CHANGES IN MATTER]

Precipitating a protein by salting out/in

a.) Physical Change

b) Chemical Change

Physical Change

[PROPERTIES AND CHANGES IN MATTER]

Start of Rain

a.) Physical Change

b) Chemical Change

Chemical Change

[PROPERTIES AND CHANGES IN MATTER]

Usage of Gasoline

a.) Physical Change

b) Chemical Change

Chemical change

[PROPERTIES AND CHANGES IN MATTER]

Heparin and protamine

a.) Physical Change

b) Chemical Change

Physical change

[PROPERTIES AND CHANGES IN MATTER]

Cutting of paper

a.) Physical Change

b) Chemical Change

Chemical change

—any metabolic pathway involved chemical reaction

[PROPERTIES AND CHANGES IN MATTER]

Glycolysis

a.) Physical Change

b) Chemical Change

Physical Change

[PROPERTIES AND CHANGES IN MATTER]
Concentration of a sauce

a.) Physical Change

b) Chemical Change