A Phosphorus-31 Atom Has _______ Protons, _______ Neutrons, and _______

question 92

Multiple Choice

A phosphorus-31 atom has _______ protons, _______ neutrons, and _______ electrons.

• A)31; 31; 31
• B)15; 16; 16
• C)15; 31; 15
• D)15; 16; 15
• E)16; 15; 15

---

Definitions:

Touchscreens

Input devices that allow users to interact with a computer or other devices by touching the screen directly with one or more fingers or a stylus.

Kilobyte

A unit of memory or data storage equal to 1,024 bytes.

Aspect Ratio

The width-to-height proportion of a monitor.

QWERTY Layout

A keyboard design for Latin-script alphabets, named for the first six keys on the top letter row of the keyboard, and widely used in computing.