Carbon

Carbon - Simone

Question 1:

 * Is carbon a solid, liquid or gas at room temperature? **

Answer:

Question 2:

 * What is carbon's atomic number? **

a) 11

b) 113

c) 6

d) 78

Answer:

Question 3:
**Carbon is the fourth most abundant element in the universe.**

True or False?

Answer:

Question 4:
**Pure carbon is considered non-toxic, although inhalation of fine particles, such as soot, can damage lung tissue. True or false?**

Answer:

Question 5:

 * This is the melting point or boiling point?**

3823 K (3550°C or 6422°F)

Answer: