A(n) ____ Contains Two or More Atoms That Are Bound

question 23

Multiple Choice

A(n) ____ contains two or more atoms that are bound together by exchanging or sharing electrons with each other.

• A)nucleus
• B)ion
• C)proton
• D)electron cloud
• E)molecule

---

Definitions:

Rubik's Cube

A 3D combination puzzle invented by Ernő Rubik in 1974, consisting of a cube with colored squares that can be twisted but not separated.

Tower of Hanoi

The Tower of Hanoi is a mathematical puzzle consisting of three rods and a number of disks of different sizes that need to be transferred from one rod to another under certain rules.

General Problem Solver

A computer program designed in the 1950s to address the thought processes involved in solving problems, aiming to simulate human problem-solving methods.

Crypt Arithmetic

A type of mathematical puzzle in which the digits are replaced by letters or symbols, and the aim is to figure out the original digits.