What is a reversible change?, Creates substance, Changes color, Forms gas, Returns to start, What is an irreversible change?, Only cools, Cannot return, Nothing changes, Always reversible, Which is a reversible change?, Melting wax, Burning wood, Cutting apple, Cooking egg, What change happens when water freezes?, Chemical, Irreversible, Reversible, Combustion, What happens to gelatin when it cools?, Burns, Rusts, Spoils, Solidifies, Which is a physical change?, Rusting iron, Burning wood, Bending paper, Cooking egg, In a physical change, the composition..., Does not change, Forms gas, Disappears, Always changes, Which can be reversible or irreversible?, Oxidation, Physical change, Combustion, Chemical change, What does a chemical change form?, Only vapor, Same substance, New substance, Only ice, Chemical changes are..., Always irreversible, Only physical, Only solids, Always reversible, Which is a sign of a chemical change?, Shape change, Breaking cookie, Folding paper, Odor change, What do bubbles indicate?, Freezing, Gas formation, Simple melting, Size change, Which example is chemical and irreversible?, Boiling water, Crushing cookie, Freezing water, Burning wood, Which example is physical and irreversible?, Cutting apple, Burning wood, Cooking egg, Spoiling food, What change happens when cooking an egg?, No change, Reversible, Chemical, Only physical, What can change in a physical change?, New bonds, State, Composition, New substance, Which is a sign of chemical change in food?, More weight, Larger size, Flat shape, Bad smell, Which example produces a precipitate?, Ice water, Folded paper, Soap foam, Broken glass

Material Changes

על ידי
הדפסה
הטבעה

לוח תוצאות מובילות

סגנון חזותי

אפשרויות

יותר כמו זה

Changes in states of matter
Changes in states of matter
על ידי
התאמה
Chemical and Physical Changes
Chemical and Physical Changes
על ידי
מיון קבוצה
Chemical and Physical Change
Chemical and Physical Change
על ידי
מיון קבוצה
Changes in the state of matter
Changes in the state of matter
על ידי
חידון
Physical Changes Vs. Chemical reactions
Physical Changes Vs. Chemical reactions
על ידי
מיון קבוצה
Physical Changes Vs. Chemical reactions
Physical Changes Vs. Chemical reactions
על ידי
אמת או שקר
Chemical/Physical Changes
Chemical/Physical Changes
על ידי
פתח את התיבה
Changes of states of matter
Changes of states of matter
על ידי
התאמה
משודרג בינה מלאכותית: פעילות זו מכילה תוכן שנוצר על ידי בינה מלאכותית. למד עוד.

החלף תבנית

האם לשחזר את הנתונים שנשמרו באופן אוטומטי: ?