Balance the following chemical equations:
N2+02___N2O

Which is a chemical property of iron? a. it forms iron oxide (rust) when exposed to moisture and air. b. it is a gray–black metal that is hard to the touch. c. it has a melting point of 2795°f (1536°c). d. it is a good conductor of heat

Classify this reaction: 2al+n2-> aln.

Amap that uses a range of colors and shading to represent the elevation, depth, or landscape of specific features on earth is a/an map.