Sheila conducted a. Experiment where she burned 5 g strip of magnesium
Metal in an open flame the result was a 3.5 g white ash collected in a crucible a bright white flame and smoke was the law of conservation of matter upheld in her experiment? A. No the mass decreased after the magnesium was burned b. No the magnesium was burned so mass was not lost c. Ye she missing mass was trapped by the closed system d. Yes the missing mass was released as smoke
1 answer
A. No the mass decreased after the magnesium was burned