1) Water is in its liquid state at a room temperature, when temperature________ to 0°C, the water freezes and changes into ice.  a) decreases b) increases c) water d) freezes 2) The change from liquid to to Solid ( Ice) is called ______________? a) freezing  b) melting  c) evaporation d) condensation 3) When temperature increases, ice ______________ and changes into liquid.  a) freezes b) melts c) evaporates d) heats 4) The water turns into ______________  called the water vapor.  a) solid  b) liquid c) gas d) condenses 5) The change from liquid to gas is called___________? a) Condensation b) Melting  c) Freezing d) Evaporation 6) The water will boil at what temperature? a) 100°C b) 0°C c) 50°C d) 87°C 7) The process of converting water vapor into liquid is called ______________? a) Evaporation b) Freezing c) Melting d) Condensation 8) __________________is a good example of Condensation. a) Rain falling from clouds b) ice turning into liquid c) water vapor d) water freezing in the refrigerator 9) Water freezes at _________________ temperature as it freezing point.  a) 0°C b) 100°C c) 250°C d) 50°C 10) ______________change is a change in matter where the change can happen backward. Example: Water to Ice a) Reversible Change b) Irreversible change c) Condensation d) Evaporation

Changes in the state of matter

Yazdır
Yerleştir

Skor Tablosu

Görsel stil

Seçenekler

Şablonu değiştir

Otomatik olarak kaydedilen geri yüklensin mi: ?