1) Which one is a physical change? a) baking a cake b) melting ice c) rotting apples 2) Which is a chemical changes? a) boiling water b) cutting watermelon c) burning wood 3) Which is a physical change? a) cutting ribbon b) shooting fireworks c) scrambling an egg 4) Which is a chemical change? a) slicing an apple b) folding paper c) shooting fireworks 5) Which is a physical change? a) boiling water b) rusting iron c) leaves changing colors 6) Which is a chemical change? a) rusting iron b) slicing an apple c) melting ice 7) Which is a physical change? a) mixing baking soda and vinegar b) rotting tomatoes c) cutting wood 8) Which is a chemical change? a) scrambling eggs b) freezing water c) breaking glass 9) Which is a physical change? a) denture cleanser in water b) mixing Diet Coke and Mentoes c) breaking glass 10) Which is a chemical change? a) crushing a can b) evaporating water c) mold on bread

Chemical/Physical Changes

autor:
Osadź

Tabela rankingowa

Styl wizualny

Opcje

Zmień szablon

Przywrócić automatycznie zapisane ćwiczenie: ?