The Specific Colors of Light Emitted by an Atom in a Hot

question 110

Multiple Choice

The specific colors of light emitted by an atom in a hot, thin gas (e.g., in a neon tube, a fluorescent bulb, or a gas cloud in space) are caused by

• A) an electron dropping into the nucleus, producing small nuclear changes.
• B) electrons jumping to lower energy levels, losing energy as they do so.
• C) protons jumping from level to level.
• D) vibrations of the electrons within the atom.

---

Definitions:

Math Scores

Numerical values that represent the outcome or achievement level in a mathematical examination or test.

Tutoring

Personalized instruction, coaching, or assistance in academics provided to enhance a learner's understanding or skills.

Friedman Test

This is a statistic method without reliance on parametric assumptions designed to uncover variations in treatments over numerous testing efforts.

Level Of Significance

A threshold in statistical testing that determines whether an observed result is statistically significant, typically denoted by alpha (α).