Criado por Oscar Lavado Mes
aproximadamente 9 anos atrás
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Questão | Responda |
The burning match is inverted | The flame becomes bigger |
The match is held pointing upwards | The flame becomes smaller |
The match is shaken | The flame is extinguished |
A large object is dropped into a glass | The water overflows |
A match is lighter than water | It floats |
A coin is heavier than water | It sinks |
A plant is kept away from the light | And as a result it becomes etoliated |
A plant is exposed to the sun light | And as a result it turns green |
Photographic paper is exposed to the sun light | And as a result it becomes dark |
Blue litmus paper is placed in acid | And as a result it turns red |
Red litmus paper is placed in alkali | And as a result it turns blue |
Iron is exposed to air and water | And as a result it is converted into iron oxide |
Wood is burned | And as a result it is converted into burning gases, ash and charcoal |
A solution od salt and water is evaporated | With the result that it is converted into steam and salt crystals |
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