INTERACTIVE

MINI GAMES

Practice chemistry concepts without going back to the lesson. Each game targets a specific idea — play it standalone or use it to review before a quiz.

VALENCE STRATEGY

↗ CHEMISTRY I — LESSON 2.2

Given an element, decide whether it tends to lose, gain, share, or hold onto its valence electrons. Covers all main-group elements from the first three periods.

VALENCE ELECTRONSOCTET RULEREACTIVITY

// PRACTICE — VALENCE STRATEGY

QUESTION 1 OF 100 CORRECT

NeZ = 10Neon8 VALENCE e⁻

What does this atom tend to do with its valence electrons?