The following data were collected for the reaction between hydrogen and nitric oxide at 700°C: 2H2(g) + 2NO(g) → 2H2O(g) + N2(g) Experiment [H2] [NO] Initial rate (M/s) 1 0.010 0.025 2.4 × 10−6 2 0.0050 0.025 1.2 × 10−6 3 0.010 0.0125 0.6 × 10−6

Non metal is an element or substance that is not a metal metal is a solid material that is typically hard, shiny, malleable, fusible, and ductile, with good electrical and thermal conductivitymetalloid is an element (e.g., germanium or silicon) whose properties are intermediate between those of metals and solid nonmetals. they are electrical semiconductors.

What record? the question is incomplete

The answer is c.  h+  and oh−  react to form water (h2o). i just took the test and i got it right. hope this !