However, like you, your unborn baby can't efficiently produce DHA and must rely on the placenta during pregnancy, and breast milk or DHA-enriched formula after birth. When you take a DHA supplement during pregnancy and nursing, it significantly enhances the level of DHA available to your baby in and out of the womb.
Confidence votes 8.1K. Oxygen is more electronegative than lithium, a metal. Oxygen has a tendency to gain two electrons so it will bond with two lithium atoms which have a tendency to donate one valence electron for bonding.Li2O.xygen has a tendency to gain two electrons so it will bond with two lithium atoms which have a tendency to donate one valence electron for bonding. Li2O.
Reaction of metals and water (General) A few very reactive metals will react with cold water. Potassium's reaction is the most violent that you are likely to encounter in the science lab. Potassium, sodium, lithium and calcium all react very fast when placed in water. The products of the reaction in each case are a metal hydroxide (froming an alkaline solution) and hydrogen gas. The chemical equation for potassium reacting with water is: 2K + 2H2O â 2KOH + H2. (potassium + water â potassium hydroxide (an alkali) + hydrogen) Magnesium requires the water to be in the form of steam for a clearly observable reaction to take place.