Examlex
Which of the following electron configurations represents the ground state of an element?
Fetal Stage
The fetal stage refers to a period in human development that begins during the 9th week of pregnancy and continues until birth, characterizing rapid growth and development of the fetus.
Prenatal Dangers
Hazards or risks to the health and development of a fetus during pregnancy, which can include substance exposure, infections, and poor maternal health.
Maternal Nutrition
The dietary health and nutritional intake of pregnant women, which is crucial for the development and health of the fetus.
Toxins
Poisonous substances produced within living cells or organisms; can also refer to toxic substances introduced into the environment.
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