Is Lead Flammable? 

This article will answer the question, is Lead flammable? It also covers several topics about Lead, its characteristics and applications, the first aid treatment of Lead exposure, and the storage management of Lead to avoid danger.

Is Lead Flammable?

No. Lead is not flammable. Lead is not especially combustible, yet it can burn in specific settings. It will melt at 621 F. It is not particularly reactive, which means it doesn’t react with oxygen in typical environments, which is necessary for it to catch fire. 

What is Lead?

Lead is a periodic table chemical element with the symbol Pb and atomic number 82.

The Latin plumbum is the inspiration for the emblem. As a heavy metal, Lead (Pb) occurs in the world’s apes. Human-caused pollution contributes about 300 times as much as the naturally occurring Pb in the earth’s crust. 

The presence of metallic Pb in ore deposits. Corrosion-resistant liquid pipelines, paints, batteries, and tetraethyl gasoline mixes are manufactured without Pb.

Due to its toxicity to humans, Lead (Pb) is a metal that warrants special consideration. Pb can enter the body through the requirements of life, such as food, water, air, and fluids polluted with Pb.

What are the Properties of Lead?

Lead has a high density, a mass of 207.2 AMU, and is classified by the Atomic Number 82. At room temperature, it is soluble in concentrated HNO3, somewhat soluble in HCl, and entirely in dilute H2SO4

Despite the comparatively low solubility of Lead, there is a small amount of Lead in the water. Regarding electron configuration, the lead atom has [Xe]4f145d106s26pwith a total of 82 electrons. 

To remove its two outer electrons, Lead’s first and second ionization energies are nearly identical to those of Lead (Sn), which is the metal’s upper neighbor in group IVA. In terms of melting point, it’s one of the most malleable metals.

It is possible to combine Lead with other metals to create alloys with different properties than Lead. Except for gold and mercury, which weigh 11.34 g/cm3, all other metals have high densities.

When Lead comes into touch with damp air, it acts as a protective barrier. Lead is a metal from the IVA (14) group known for its low reactivity. 

Lead is frequently oxidized to +2 in compounds and seldom oxidized to +4 as is customary. On the other hand, Organolead compounds often reach the +4 oxidation state.

The more detailed characteristics of Lead are as follows:

  • Structure: Diamagnetic magnetic
  • Speed of sound: 1190 m·s−1
  • Bulk modulus: 46 GPa
  • Shear modulus: 5.6 GPa
  • Young’s modulus: 16 GPa
  • Thermal expansion at 25 °C: 28.9 m m−1 K−1
  • Thermal conductivity: 35.3 W m−1 K−1
  • Mohs hardness: 1.5
  • Brinell hardness: 38.3 MPa
  • Poisson ratio: 0.44

What are the Applications of Lead?

In addition to its high density, low melting point, malleability, and corrosion resistance, Lead has many other advantages that make it a valuable metal. 

While the price of this metal makes it popular with humans, the fact that there are various sources and it’s readily available means that it’s utilized for everything from building materials to bullets to ballast to solder to paint to radiation shields. 

However, Lead’s poisonous characteristics began to be known in the 19th century, and its use began to decline. Food, drink, and polluted air or dust are among the ways lead can enter the human body. The neurological system is harmed by this substance, and enzymes are also harmed by it. 

Lead is extremely harmful to children’s brain development, making it particularly hazardous.

Here are another few examples of Lead applications in various industries:

  • It can be used in storage batteries.
  • Cable coverings such as bullets, electrodes, solders, and roofing materials can be utilized as versatile metals.
  • X-ray chambers and nuclear reactors can employ it as an anti-radiation shield.
  • Fine crystal glass can be made with this material.
  • Lead has been utilized in plumbing in the past.
  • Anti-knock agent in gasoline and can also be used as a paint additive.

What Is the First Aid Treatment for Lead Exposure?

  • After you’ve breathed fresh air, get back into it. Treating the symptoms is the best way to proceed. Consider seeing a doctor if your symptoms continue.
  • Seek immediate medical attention if you do. Do not force yourself to vomit unless instructed to do so by a medical expert. Don’t give an unconscious individual a drink of water. 

Maintaining an upright posture will keep your stomach contents from entering your lungs when you vomit.

  • Do not rub your eye for at least 15 minutes if it has come into contact. If at all feasible, take out your contacts. Seek immediate medical attention.
  • If it comes into contact with your skin, immediately wash it off with soap and water. If the irritation persists after washing, make an appointment with your doctor.

What Are the Firefighting Strategies When There Is A Fire?

Lead is not a flammable substance, yet it can catch fire when heated. In the event of a fire, follow these steps:

  • Cool down containers that have been exposed to fire by spraying them with water. Fire-exposed containers should be cooled down with water until the blaze is put out.
  • Remove containers from the fire area if it is safe.
  • In the event of a fire or explosion, avoid inhaling the fumes.
  • Directly dousing a blaze with water will simply spread it. Gases that are caustic, unpleasant, and potentially harmful could be released into the air by the fire.
  • The usual firefighter’s protective gear includes a flame-resistant coat, gloves, a helmet with a face shield, and rubber boots.

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How Does the Lead Storage Management To Avoid Dangers?

  • A well-ventilated area is recommended. Store it away from oxidizing agents.
  • Retain the container’s lid in a tight position. Store in a restricted area with restricted access.
  • The suggested temperature range for storing things is 15–25 °C.
  • Distant yourself from water and animal feed at all times.


Lead is utilized in a wide range of applications. Lead is distinguished from other chemical elements by its unique characteristics. Lead is a non-flammable mineral.

The use of Lead must be handled with caution and under all applicable health and safety standards.

Frequently Asked Question (FAQs): Is Lead Flammable?

Is Lead a Good Conductor?

Lead is a poor heat conductor compared to other metals, whereas gold, silver, and platinum are excellent. Lead is soft, thick, and a poor conductor of electricity. It is flexible, bendable, and easy to bend.

Is Lead a Transition Metal?

With the symbol Pb and atomic number 82, Lead is a chemical element. At room temperature, Lead is solid. It is classified as a post-transition metal.


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