For Each of the Following Names, Write Down the Corresponding

question 18

Essay

For each of the following names, write down the corresponding formula, including charge where appropriate (atomic numbers and mass numbers are not required):
a. zinc ion
b. nitrite ion
c. carbonic acid
d. cyanide ion

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Definitions:

Conceptus

The entity formed from the fertilization of an egg by a sperm until it becomes an embryo, encompassing stages like the zygote and blastocyst.

Fetal Circulatory System

The circulatory system of a fetus that involves unique structures like the umbilical cord, placenta, and ductus arteriosus for nutrient and waste exchange and for bypassing the lungs.

Trimester

One of the three approximately three-month periods into which a pregnancy is divided.

Morning Sickness

The nauseous feeling a woman may have during her first trimester of pregnancy; the result of increased hormones in the body.