How To Know Which Elements Are Liquid At Room Temperature

After cleaning up a mercury spill, contact a doctor if you start having tremors, headaches, difficulty breathing, or muscle weakness. [3] X Research source Seafood can contain trace amounts of mercury. Stick to shrimp, scallops, tilapia, and salmon since they have lower levels of mercury. [4] X Trustworthy Source US Food and Drug Administration U. S. government agency responsible for promoting public health Go to source

Exposure to bromine could cause eye and throat irritation, and cause painful sores on your skin.

Pure cesium also reacts violently with water.

Hydrogen (H, atomic number 1) Helium (He, atomic number 2) Nitrogen (N, atomic number 7) Oxygen (O, atomic number 8) Fluorine (F, atomic number 9) Neon (Ne, atomic number 10) Chlorine (Cl, atomic number 17) Argon (Ar, atomic number 18) Krypton (Kr, atomic number 36) Xenon (Xe, atomic number 54) Radon (Rn, atomic number 86)