Mr. Carmen asked his class to observe the following events.
• steel wool rusting
• woode...
Physics, 17.04.2020 18:37 wowwowumbsi
Mr. Carmen asked his class to observe the following events.
• steel wool rusting
• wooden splints burning down to ashes
• sandstone crumbling when tapped with a hammer
• an antacid tablet releasing carbon dioxide bubbles in water
Which of the events produced a physical change?
(1 Point)
steel wool rusting
wooden splints burning down to ashes
sandstone crumbling when tapped with a hammer
an antacid tablet releasing carbon dioxide bubbles in water
Answers: 2
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