In this REDOX reaction shown here, which answer choice is the correct equation for the species that oxidized? Mg (s) + 2Ag(NO3) (aq) → Mg(NO3)2 (aq) + 2Ag (s)
O Mg + 2e → Mg+2
O Ag+1 → Agº + e
O Ag+1 + e
Ago
O MgO + Mg+2 + 2e

water at room temperature is flowing through a pipe with pressure taps located 10 ft apart along one section of the pipe, which are connected to a mercury (s=13.6) manometer.

1. a)c-14 has two more protons

2. d)they have different numbers of protons, neutrons, and valence electrons; they are all gases at room temperature.

3. c) iron and nickel.