Which particle has the least mass alpha, neutron, betas particle, or proton

100mg magnesium reacts with 20ml of 1.0m hcl

Asample of ammonia reacts with oxygen as shown. 4nh3(g) + 5o2(g) 4no(g) + 6h2o(g) what is the limiting reactant if 4.0 g of nh3 react with 8.0 g of oxygen? o2 because it produces only 0.20 mol of no. nh3 because it produces only 0.20 mol of no. o2 because it produces two times less no than nh3. nh3 because it produces three times more no than o2.

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.