An Atom of Iron Has an Atomic Number of 26

question 106

Multiple Choice

An atom of iron has an atomic number of 26. Which of the following is TRUE?

• A) Iron has 26 protons.
• B) Iron has 13 electrons.
• C) Iron has 13 protons and 13 electrons.
• D) Iron has 13 protons and 13 neutrons.

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Definitions:

Cervix

The bottom portion of the uterus within the female reproductive system, serving as a connector between the uterus and the vagina.

Placenta

The placenta is an organ that develops in the uterus during pregnancy, providing oxygen and nutrients to the fetus and removing waste products.

Expulsion

The act of forcing or pushing something out or away.

Intrauterine Device

A small contraceptive device typically made of plastic and copper that is inserted into the uterus to prevent pregnancy.