The oxidation state of an atom is the fictitious charge that an atom would have if all bonds between atoms of different elements were 100% ionic. Thus, oxidation is better defined as an increase in oxidation state, and reduction as a decrease in oxidation state.
Most babies take their first steps sometime between 9 and 12 months and are walking well by the time they're 14 or 15 months old. Don't worry if your child takes a little longer, though. Some perfectly normal children don't walk until they're 16 or 17 months old.
Best Answer: A baby starts to walk when she/he is around 10 to 12 months old. Baby starts to talk in her/his 12 to 15 months. How wonderful to observe baby growing up. It's a tough job but very rewarding !!e started walking by 14 months of age. I was told that it was average for a child to start walken around 12 months of age.