Chlorine is a yellow-green gas at room temperature. It is an extremely reactive element and a strong oxidising agent: among the elements, it has the highest electron affinity and the third …

Sep 6, 2024 · Key points Chlorine is a liquid or gas with a strong, irritating smell. Signs and symptoms of chlorine exposure depend on how you were exposed. Get away from the area, …

Chlorine is a chemical element that takes the form of a gas at room temperature. It can cause burning and irritation of the eyes, nose, and throat, and can lead to coughing or lung injury.

Dec 10, 2025 · Chlorine, chemical element of the halogen group that is a toxic, corrosive, greenish yellow gas, irritating to the eyes and respiratory system. Much chlorine is used to …

Dec 19, 2025 · But exposure to concentrated chlorine through swallowing, touching, or inhaling it can be harmful—potentially causing chemical burns or blisters on the skin, damage to the …

Jan 24, 2017 · Chlorine exists as a gas at normal temperature and pressure. The gas is pressurised and cooled to its liquid form for storage and shipping. When released, it rapidly …

Nov 12, 2024 · Being exposed to chlorine liquid or gas poses many health risks. Learn about the symptoms and treatment options today.

The gas is greenish yellow in color and the liquid is clear amber. The data on physical properties of chlorine as determined by different investigators show some variations.

Nov 27, 2023 · A yellow-green gas at room temperature, chlorine is highly reactive, which means that it readily forms compounds with many other chemicals. These reactions often are very …

Acute chlorine gas poisoning primarily affects the respiratory system, causing difficulty breathing, cough, irritation of the eyes, nose, and throat, and sometimes skin irritation.