In the Proton-Proton Chain,the Net Reaction Is That Four Hydrogen

question 4

Multiple Choice

In the proton-proton chain,the net reaction is that four hydrogen nuclei are converted to one helium nucleus and ________ are released.

• A) visible wavelength photons
• B) gamma-ray photons, positrons, and neutrinos
• C) ultraviolet photons and neutrinos
• D) X-ray photons, electrons, and neutrinos

---

Definitions:

Weakest Reliability

Refers to the lowest level of consistency or dependability in the results or outputs of a test, measurement, or assessment tool.

Validity

The degree to which a test accurately measures what it purports to measure or the extent to which a study's conclusions can be considered true.

Readiness Tests

Tests that measure one’s readiness for moving ahead in school. Often used to assess readiness to enter kindergarten or first grade. It is a type of achievement test.

Diagnostic Testing

A process used in medicine and other disciplines to identify the presence or absence of a condition, disease, or anomaly.