Marijuana use during pregnancy is linked to increased risk of both brain and behavioral problems in babies. If a pregnant woman uses marijuana, the drug may affect certain developing parts of the fetusâs brain. Resulting challenges for the child may include problems with attention, memory, and problem-solving.
Answered by The WikiAnswersÂ® Community. Making the world better, one answer at a time. The third element on the Periodic Table of the Elements is Lithium (Li), which has an atomic number of 3. The third element on the Periodic Table of the Elements is Lithium (Li), which has an atomic number of 3.
First number group I - 1+4+9+16. Second number group II - 1+4+9+16. Third number group III - 1+4+9+16. Fourth number group IV - 1+4+9+16. The Table which expresses this order only with numbers, same as the atomic numbers in the periodic table, is given below. And a same table but with chemical elementâs notation.