Answer:
Explanation:
You need to remember that the oxidation number of H is +1, except when it is in a metal hydrites like NaH, where its oxidation number is -1. Then, the oxidation number of O is -2, but in peroxides is -1. So with these rules you just have to multiply the ox. number with the name of atoms and all the elements in the reaction must sum 0.
I'm pretty sure ita A. acceleration
From the Rutherford's gold foil experiment one can conclude that nucleus was very small in size, as compared to the atoms. In the experiment Rutherford discovered that, the atom contains a very small nucleus where all of its positive charge of the atom is present.
Answer:
The molecules of all living things contain backbones that consist of carbon atoms.
Explanation:
Millions of carbon-based compounds make up the cells and other structures of living organisms.
Organisms need these compounds to live, grow, and reproduce. Without them, life could not exist,
