What coefficient for O2 demonstrates the law of conservation of mass? CH_(g) + _02(g) – CO2(g) + 2H2O(g)
0 1
2
03
O 4

Which of the following is a conclusion that resulted from ernest rutherford’s scattering experiment? (will mark brainliest) a. the nucleus is negatively charged b. the atom is a dense solid and is indivisible c. the mass is conserved when atoms react chemically d. the nucleus is very small and the atom is mostly empty space