Question 1 what is a flame? Question 2 What type of substances,on burning give a flame? Question 3 Name few substances which produces flame? Question 4 What happen when magnesium ribbon is burnt? Question 5 Charcoal does not burn by producing a flame.Why? Question 6 How luminous flame is produced? Question 7 How non-luminous flame is produced? Question 8 … [Read more...] about Flame