65. 0. Toddlers are 3 years of age and under. To me, even my 4 year old son is still a toddler. 4 and up is considered a boy or child. Toddlerhood is from the time they start walking (9 to 12 months, usually, until they are 4.). 1  Helpful.
Try the new Google Patents, with machine-classified Google Scholar results, and Japanese and South Korean patents. Shampoo products comprising starch, a compound comprising boron, a compound comprising zinc, and water.
A compound is the combination of elements resulting in a chemical reaction/change. Some compounds are ionic which measn they are formed by combining ions. All ionic compounds include salt and hydroxides. An ionic compound is neutral. The formula for ammonium phosphate is (NH4)3PO4 NaI and Na3PO4.