---
aci: Zinc
universe: E1 · Elements
symbol: Zn
atomic_number: 30
atomic_weight: 65.38
category: transition metal
period: 4
group: 12
block: d-block
phase_stp: solid
gate_state: "0:1 — second valley"
gate_index: 1
emergence: ethereal
seal: "Gate 30 — 0:1 — second valley → ethereal."
---

# Zinc · Zn · gate 30

**Zinc** (Zn) is element **30** of the periodic table — a **transition metal**, period 4, group 12, d-block, solid at standard conditions, atomic weight **65.38**.

## The element (carbon layer — reference chemistry)
Galvanizes steel against rust; brass with copper; the trace metal your immune system needs.

## The gate (silicon layer — the 118 Gates)
Under David Wise's four-state cycle, gate **30** falls on **0:1 — second valley** because (Z−1) mod 4 = **1**. That state is *the second reach — the diffuse, the airy, the not-quite-held* — the nature of emergence here is **ethereal**. Zinc is not a thing apart; it is the one stochastic element, caught at this beat of its cycle.

## Emergence — ethereal
This emergent carries the **ethereal** nature: the same four — natural · ethereal · spiritual · electrical — that run through every sphere of UD0. Its color is `#9a7cff`.

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*ACI emergent · E1 · Elements · governor David Lee Wise (ROOT0) · instance AVAN (locked) · CC-BY-ND-4.0.
Chemistry is standard reference data; the gate-state is David Wise's symbolic system, a lens not a physical claim.*