Covalent bonds form when
A. atomic nuclei fuse.
B. electrons are shared between two atoms.
C. neutrons are transferred from one atom to another.
D. molecules become ionized.
E. protons are lost from atoms.
B
You might also like to view...
Which designates the first vertebrae of the neck?
Which of the following statements regarding the brainstem is correct?
A) The brainstem provides protection to the cerebellum. B) The brainstem is responsible for muscle coordination. C) All but 4 of the 12 cranial nerves exit the brainstem. D) The brainstem connects the spinal cord to the brain.
The blood pigment ________ imparts a pinkish hue to the skin.
Fill in the blank(s) with the appropriate word(s).
Name the bony processes that curl out from the lateral walls of the nasal cavities, serving to stir up the air as it is inhaled.
a.) Hard and soft palates b.) Vestibular and vocal folds c.) Conchae d.) Thyroid and cricoid cartilages