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The FraudHawk elemental metals guide

Elemental metals.

One card for each metal: its identity, physical properties, practical uses, and sources. Follow the links within a card to explore related alloys.

Element profiles · A–Z

Know the ingredient.

14 metal cards · Solid at 20°C
References describe the pure element.

Element 13

Aluminum

Also called Aluminium

A light, readily shaped metal with a silver-white appearance.

Density · room temperature
2.7 g/cm³
Melting point
660.323 °C

Where it turns up

Found in foil, packaging, electrical transmission lines, and transport materials; structural uses often rely on alloys.

Element, alloy, or surface?

Pure aluminum and a structural grade such as 6061 have different material properties.

Element 24

Chromium

A hard metal with a silvery surface and a faint bluish cast.

Density · room temperature
7.15 g/cm³
Melting point
1,907 °C

Where it turns up

Used as an addition in stainless steels and as a decorative or protective plated finish.

Element, alloy, or surface?

Chrome plating describes a surface layer. Stainless steel contains chromium within an alloy.

Element 29

Copper

A reddish metal that conducts electricity and heat well and can be drawn into wire.

Density · room temperature
8.96 g/cm³
Melting point
1,084.62 °C

Where it turns up

Used in wiring, motors, plumbing, roofing, and heat exchangers, as well as many alloys.

Element, alloy, or surface?

Copper is an element; brass, phosphor bronze, and cupronickel are different mixtures containing it.

Element 79

Gold

A soft, yellow metal with low chemical reactivity.

Density · room temperature
19.3 g/cm³
Melting point
1,064.18 °C

Where it turns up

Used in bullion, jewelry, decorative leaf, and electrical contacts. Jewelry may use gold alloys for greater durability.

Element, alloy, or surface?

Pure-element reference values do not describe every karat-gold alloy or a gold-plated object.

Read the gold buyer guide ↗

Element 26

Iron

A gray metal that can rust when exposed to damp air.

Density · room temperature
7.87 g/cm³
Melting point
1,538 °C

Where it turns up

Much iron becomes steel for buildings, machinery, tools, and other manufactured products.

Element, alloy, or surface?

Iron is an element. Steel and stainless steel are alloys, so their properties require the relevant grade.

Element 82

Lead

A dense, soft metal with a dull gray surface. Lead is toxic.

Density · room temperature
11.3 g/cm³
Melting point
327.462 °C

Where it turns up

Applications include lead-acid batteries, radiation shielding, weights, and some architectural metalwork.

Element, alloy, or surface?

Lead’s toxicity constrains where it can be used, alongside considerations of density and workability.

Element 28

Nickel

A silvery metal used for its resistance to corrosion, including at elevated temperatures.

Density · room temperature
8.9 g/cm³
Melting point
1,455 °C

Where it turns up

Used in stainless steels, other alloys, plating, and rechargeable batteries.

Element, alloy, or surface?

The alloy name nickel silver refers to a copper–nickel–zinc recipe, rather than elemental silver.

Element 46

Palladium

A corrosion-resistant metal with a bright, silver-white appearance.

Density · room temperature
12 g/cm³
Melting point
1,554.8 °C

Where it turns up

Used in catalytic converters, electronics, jewelry, and some white-gold formulations.

Element, alloy, or surface?

Palladium is an element in its own right. Palladium-containing white gold is an alloy.

Element 78

Platinum

A dense, silver-white metal with strong resistance to chemical corrosion.

Density · room temperature
21.5 g/cm³
Melting point
1,768.2 °C

Where it turns up

Used in jewelry, catalytic converters, industrial catalysts, and temperature-measuring devices.

Element, alloy, or surface?

The values here describe elemental platinum; an alloyed jewelry piece has its own composition.

Element 47

Silver

A reflective, relatively soft metal. Sulfur compounds can darken its surface through tarnishing.

Density · room temperature
10.5 g/cm³
Melting point
961.78 °C

Where it turns up

Used in jewelry and tableware alloys, mirrors, electrical contacts, and brazing materials.

Element, alloy, or surface?

Sterling is a silver alloy, while a silver-plated object has a silver surface over another material.

Read the silver buyer guide ↗

Element 50

Tin

A soft, easily shaped metal with a comparatively low melting point.

Density · room temperature
7.287 g/cm³
Melting point
231.928 °C

Where it turns up

Used in protective coatings on steel, solders, bronze, and pewter.

Element, alloy, or surface?

These density values refer to metallic white tin. Tin has another structural form at lower temperatures.

Element 22

Titanium

A strong metal with lower density than iron and good resistance to corrosion.

Density · room temperature
4.506 g/cm³
Melting point
1,670 °C

Where it turns up

Titanium and its alloys appear in aerospace, sports equipment, and corrosion-resistant parts; the metal is also used in implants.

Element, alloy, or surface?

Titanium metal and titanium dioxide are different materials. The oxide is a compound, not elemental metal.

Element 74

Tungsten

A very dense metal with an exceptionally high melting point.

Density · room temperature
19.3 g/cm³
Melting point
3,414 °C

Where it turns up

Used in high-temperature heating elements, electrodes, and strengthening alloys.

Element, alloy, or surface?

Tungsten carbide is a compound containing tungsten and carbon. These pure-tungsten values do not describe carbide.

Element 30

Zinc

A metal with a pale silvery surface that can tarnish in air.

Density · room temperature
7.134 g/cm³
Melting point
419.527 °C

Where it turns up

Used to galvanize steel and in die-casting alloys, brass, and nickel silver.

Element, alloy, or surface?

Galvanizing adds a zinc coating; combining zinc with copper produces a different alloy material.

Read the reference

Different numbers.
Different questions.

Atomic number: which element?
The number of protons identifies the element. It is not a purity percentage or a weight.
Density: how much mass in a volume?
Grams per cubic centimetre describes mass per volume. At the reference density, 1 cm³ of copper has a mass of about 8.96 g. Density changes with temperature and material composition. A matching density alone cannot identify a metal.
Melting point: when does the solid become liquid?
The values are reference temperatures in Celsius. An alloy may melt over a range, so a pure-element temperature should not be substituted for an alloy specification.
Purity: what is actually in this object?
An element’s name does not certify an item’s purity or construction. Plating, alloying, and separate components need their own material evidence.
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