Physical and Chemical Changes Unit 2—Part II. Concept of Change Change: the act of altering a...

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Physical and Chemical Changes Unit 2—Part II

Transcript of Physical and Chemical Changes Unit 2—Part II. Concept of Change Change: the act of altering a...

Page 1: Physical and Chemical Changes Unit 2—Part II. Concept of Change Change: the act of altering a substance.

Physical and Chemical Changes

Unit 2—Part II

Page 2: Physical and Chemical Changes Unit 2—Part II. Concept of Change Change: the act of altering a substance.

Concept of Change

Change: the act of altering a substance

Page 3: Physical and Chemical Changes Unit 2—Part II. Concept of Change Change: the act of altering a substance.

Physical Change

Physical change: a change that occurs that does not change the identity of the substance Melting ice Freezing Kool-aid Tearing paper Boiling water

Page 4: Physical and Chemical Changes Unit 2—Part II. Concept of Change Change: the act of altering a substance.

Chemical Changes

Chemical change: a change that occurs causing the identity of the substance to change Burning paper Digesting food Electrolysis of water

A chemical change is called a chemical reaction

Page 5: Physical and Chemical Changes Unit 2—Part II. Concept of Change Change: the act of altering a substance.

Chemical Changes Cont’d

Indicators of a chemical change:• Evolution of light• Evolution of heat• Evolution of a gas• Color change• Formation of a precipitate

Page 6: Physical and Chemical Changes Unit 2—Part II. Concept of Change Change: the act of altering a substance.

Is it Physical or Chemical?

Change Physical Chemical

Melting cheese

Burning wood

Milk souring

Wadding up paper

Bicycle rusting


Inhalant: A volatile substance which produces chemical vapors and is inhaled Produce a mind altering affect on the body.

Inhalant: A volatile substance which produces chemical vapors and is inhaled Produce a mind altering affect on the body.

CH. 24 Illegal Drugs Health Ed.. Drugs Chemically altering substance Drugs are grouped according to their affects on the body.

CH. 24 Illegal Drugs Health Ed.. Drugs Chemically altering substance Drugs are grouped according to their affects on the body.

TAP 31 Implementing Change in Substance Abuse Treatment ... · Implementing Change in Substance Abuse Treatment Programs TAP 31 31 Technical Assistance Publication Series U.S. DEPARTMENT

TAP 31 Implementing Change in Substance Abuse Treatment ... · Implementing Change in Substance Abuse Treatment Programs TAP 31 31 Technical Assistance Publication Series U.S. DEPARTMENT

CHANGE Chapter 13. The Concept of Change Change is taking part of the existing organisation and altering it to establish a new or different form. Change.

CHANGE Chapter 13. The Concept of Change Change is taking part of the existing organisation and altering it to establish a new or different form. Change.

WHAT IS TRANSFORMATION? · transformation. Transformation is profound, fundamental change, altering the very nature of something. Transformational change is both radical and sustainable.

WHAT IS TRANSFORMATION? · transformation. Transformation is profound, fundamental change, altering the very nature of something. Transformational change is both radical and sustainable.

Change is in the Air: How are changes in the atmosphere altering our environment?

Change is in the Air: How are changes in the atmosphere altering our environment?

Chapter 17 Substance-Abuse Treatment: Strategies for Change.

Chapter 17 Substance-Abuse Treatment: Strategies for Change.

Implementing Change in Substance Abuse Treatment Programs · PDF fileImplementing Change in Substance Abuse Treatment Programs ... clinical path ­ ways are suggested ... Implementing

Implementing Change in Substance Abuse Treatment Programs · PDF fileImplementing Change in Substance Abuse Treatment Programs ... clinical path ­ ways are suggested ... Implementing

Changes in Matter Physical and Chemical Changes. Physical Change Physical change alters the form of a substance but does not change it to another substance.

Changes in Matter Physical and Chemical Changes. Physical Change Physical change alters the form of a substance but does not change it to another substance.

DAY 4: Treatment Strategies · – Motivational Interviewing – Stages of Change ... Gambling Treatment SUBSTANCE ABUSE • Any use of a substance is mind altering • A recovering

DAY 4: Treatment Strategies · – Motivational Interviewing – Stages of Change ... Gambling Treatment SUBSTANCE ABUSE • Any use of a substance is mind altering • A recovering

Chemical Change aka Chemical Reactions. Concept of Change Change an act of altering a substance an act of altering a substance.

Chemical Change aka Chemical Reactions. Concept of Change Change an act of altering a substance an act of altering a substance.

Presents IMPLEMENTING CHANGE IN SUBSTANCE ABUSE …...Implementing Change in Substance Abuse Treatment Welcome to the growing family of coursework participants at CEU Matrix - The

Presents IMPLEMENTING CHANGE IN SUBSTANCE ABUSE …...Implementing Change in Substance Abuse Treatment Welcome to the growing family of coursework participants at CEU Matrix - The

NEXT. Physical Change “The physical properties of a substance change, but the identity of the substance does not change.” NEXT.

NEXT. Physical Change “The physical properties of a substance change, but the identity of the substance does not change.” NEXT.

Systems Change Shift: Application to Substance Misuse and ...

Systems Change Shift: Application to Substance Misuse and ...

ALTERING CLIMATE

ALTERING CLIMATE

Substance Use Disorders. How many people use mood- altering substances?

Substance Use Disorders. How many people use mood- altering substances?

Understanding Substance Abuse Disorder, Brain Stuff, and ...€¦ · Understanding Substance Abuse Disorder, Brain Stuff, and Some Options for Change Timothy S. Trail, Director Substance

Understanding Substance Abuse Disorder, Brain Stuff, and ...€¦ · Understanding Substance Abuse Disorder, Brain Stuff, and Some Options for Change Timothy S. Trail, Director Substance

Formation of a New Substance...A change that alters the identity of a substance resulting in a new substance or substances with different properties. Physical Change A change to a

Formation of a New Substance...A change that alters the identity of a substance resulting in a new substance or substances with different properties. Physical Change A change to a

Change Detectives By Rachel L. Words to know Physical Change: a change of appearance Chemical Change: a change in substance Reversible/irreversible: if.

Change Detectives By Rachel L. Words to know Physical Change: a change of appearance Chemical Change: a change in substance Reversible/irreversible: if.

TIP 35 Enhancing Motivation For Change in Substance Abuse ... · Substance Abuse and Mental Health Services Administration. Center for Substance Abuse Treatment. Enhancing Motivation

TIP 35 Enhancing Motivation For Change in Substance Abuse ... · Substance Abuse and Mental Health Services Administration. Center for Substance Abuse Treatment. Enhancing Motivation