Question

Thermite is a mixture of iron oxide and

Answer 1

hey there
here is ur answer,

thermit is a mixture of iron oxide and Aluminium powder.
When it is ignited the aluminum powder reacts with the O3 part of the rust in a highly exothermic reaction, the resulting product is molten iron. 

hope it will help u

Answer 2

Aluminium powder

Explanation:

• The thermite is a combination of iron oxide and aluminium in powder form.
• When it is burned the aluminum powder reacts with the oxygen in the air. This is an exothermic reaction which results in the production of the molten iron.  
• This reaction produces huge amount of heat due to the chemical mixture of aluminium and oxides of oxygen in the air.
• Thermite is used for the purpose of welding because the molten iron can seep into cracks of the metals.

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