Matter is everything that has mass and occupies space

Macroscopic properties and macroscopic properties

What can properties of matter be divided as

Macroscopic properties is anything that can be experienced by your senses

Microscopic properties is anything that cannot be experienced by your senses

-Strength of material                       -Thermal properties                     -Electric properties                     -Magnetic properties                      -Solubility                                     -Brittleness, ductility and malleability                                      -Tensile strength                             -Melting and boiling points

-Constituent bonds                       -Types of bonding                             -Intermolecular forces

Give an example of microscopic properties

A mixture is a combination of two or more substances in any proportions

-The components are not in a fixed ratio                                        -The components keep their own properties                                      -The components may be separated by physical means  

Heterogenous mixture and homogenous mixture

A homogenous mixture is a mixture with a uniform composition and all components are in the same state (that will remain constant for a period of time)

It means that the components cannot be distinguished from each other and the components are in the same state

What does the definition of a homogenous mean

-Cool drink concentrate                    -Air                                                -Alloys                                             

What are examples of a homogenous mixture

-Brass: mixture of copper and zinc                                                  -Steel: mixture of iron and carbon  -Bronze: mixture of copper and tin                                                    -Stainless steel: mixture of iron,chrome and nickel

Give examples of alloys and what they consist of

A heterogenous mixture is a mixture with a non-uniform composition. Particles can be distinguished.

It means that the constituent particles are not in the same state and are clearly distinguishable.

What does the definition of a heterogenous mixture mean

-Mud                                                 -Smoke                                            -Cool drink and ice cubes                 -The meat, vegetables and gravy in potjiekos 

what are examples of a heterogenous mixture

A pure substance is a substance composed of only one type of particles. They can be elements or compounds which are different elements bonded together by a chemical reaction.

An element is a pure substance consisting of only one type of atom that cannot be broken down into simpler substances.

A compound is a pure substance consisting of 2 or more types of items that are chemically bonded and can be broken down into simpler particles.

A mixture is a substance composed of different elements and/or compounds that can be separated mechanically.

Explain how particles can be broken down in a element

Particles can be broken down by chemical means

Explain how particles can be broken down in a compound

Particles can be separated by physical means 

Explain how particles can be broken down in a mixture

The smallest particle is an atom or a molecule of a diatomic element

What is the smallest particle in an element

The smallest particle is a molecule (covalent bonding) or an ion( ionic bonding)

What is the smallest particle in a compound

Particles are according to the composition of mixture

What is the smallest particle in a mixture

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Chemistry

Grade 10 Chemistry

Ntokozo

Analyze the ecological and economic motivations behind the initial transfer of goods, people, and diseases between the Old and New Worlds.

AP US History

Origins and Dynamics of the Columbian Exchange

Analyze the initial social and religious encounters between Europeans, Africans, and Indigenous peoples in the colonial Americas.

Introduction to Early Cultural Interactions

Analyze the environmental factors and technological innovations that led to the rise of early states in Mesopotamia, Egypt, and the Indus Valley.

AP World History

Origins of Ancient River Civilizations

Analyze the economic, religious, and political factors that drove European powers to the Americas during the 15th and 16th centuries.

Motivations for European Exploration

Practice the core principles of the APA ethical code including informed consent, debriefing, and the role of Institutional Review Boards.

AP Psychology

Foundations of Ethical Guidelines in Research

Examine the diverse social, political, and economic structures of North American indigenous groups prior to European contact.

Introduction to Native American Societies

Practice identifying the essential elements including carbon, nitrogen, phosphorus, and sulfur that compose biological macromolecules.

AP Biology

Introduction to Biological Elements of Life

Explore the fundamental economic and social structures of the Spanish colonial system, focusing on the encomienda and the casta social hierarchy.

Introduction to the Spanish Encomienda System

Analyze the political and cultural transitions from the Roman Empire to the Byzantine Empire, focusing on the reign of Justinian I and his code.

Origins and Continuity of the Byzantine Empire

Practice identifying the motivations for a weak central government and the specific powers granted to the states under the first U.S. constitution.

AP US Government & Politics

Origins of the Articles of Confederation

Learn how to perform mass-to-mass stoichiometric calculations. This guide covers the steps to convert grams of a reactant or product to grams of another substance using mole ratios and molar mass.

Mass-to-Mass Stoichiometry: Calculating Grams to Grams

Identifying elements, compounds, heterogeneous/homogeneous mixtures and chemical/physical change test review. 

Intro to Chem - Test Review

Jennie

Learn the definitions of atomic number (Z) and mass number (A). Understand how these numbers relate to protons, neutrons, and isotopes in an atom's nucleus.

Understanding Atomic and Mass Numbers (Z and A)

Molecular Geometry

Saryna Cadet

mole to mole, mole to mass, mass to mass, and volume conversions

POGIL Stoichiometry 

Thermochemistry Notes 🥵🔥

Jake Stewart

Science

Chemistry: Atoms, Molecules, Ions

Drizzle Hinata

This tackles the general properties of acids and bases, their examples and pH concept.

Grade 10 Chemistry

Flashcards

AP Chemistry 1.3 - 1.6

Elements, Compounds, and Mixtures

Mixtures

Matter & Measurement

Regents Unit 1-6 Study Guide

Properties of Matter and Classifying Matter

Grade 10 Chemistry

Flashcards

AP Chemistry 1.3 - 1.6

Elements, Compounds, and Mixtures

Mixtures

Matter & Measurement

Regents Unit 1-6 Study Guide

Properties of Matter and Classifying Matter