1. Graphite carbon is a black solid. 🖤 TRUE FALSE
2. Carbon combustion is easier in air than in dioxygen. TRUE FALSE
3. When carbon burns, its mass and volume decrease. 📉 TRUE FALSE
4. Carbon burns very poorly in dinitrogen. TRUE FALSE
5. When carbon burns, limewater is formed. TRUE FALSE
6. Carbon combustion produces carbon dioxide. 💨 TRUE FALSE
7. Carbon combustion is exothermic. It releases heat. 🔥 TRUE FALSE
Next exercise 🔀