WebA. Potassium chloride does not melt. B. The melting temperature is relatively low. C. The melting temperature is relatively high. D. The melting temperature is variable and unpredictable. C. Which piece of evidence would suggest an unknown substance is an ionic compound? A. It has a low melting point. B. It is a gas at room temperature. C. WebMar 16, 2024 · About 3.41 grams (0.12 ounce) of bromine dissolve in 100 millilitres (0.1 quart) of water at room temperature. The solution is known as bromine water. Like chlorine water, it is a good oxidizing agent, and it is …

Why is fluorine a gas, bromine a liquid, and iodine a …

WebSep 28, 2014 · List of the 7 Diatomic Elements. The following 5 element gases are diatomic molecules at room temperature and normal pressure: Hydrogen – H 2. Nitrogen – N 2. Oxygen – O 2. Fluorine – F 2. Chlorine – Cl 2. The homonuclear diatomic gases are also known as “molecular gases” or “elemental gases.”. Bromine and iodine commonly ... WebThe table shows the colour and physical states of chlorine, bromine and iodine at room temperature. In group 7, the further down the group an element is, the higher its melting point and... ethereum crashed

Chlorine - Physical and chemical properties Britannica

WebNaCl is a solid at room temperature, with a very high melting point (801 °C), similar to the melting points of silver (961.78 °C) and gold (1064.18 °C), although much lower than the … WebMar 13, 2024 · Apart from very small amounts of free chlorine (Cl) in volcanic gases, chlorine is usually found only in the form of chemical compounds. It constitutes 0.017 percent of Earth’s crust. Natural chlorine … WebElemental chlorine is a pale, yellowy green gas at room temperature. It was the Greek word khlôros meaning 'yellowish-green' that was used as inspiration by Sir Humphrey Davy when he named this element in the 19th century. Sulfur - Chlorine - Element information, properties and uses Periodic Table Fluorine - Chlorine - Element information, properties and uses Periodic Table Nitrogen - Chlorine - Element information, properties and uses Periodic Table Antimony - Chlorine - Element information, properties and uses Periodic Table Polonium - Chlorine - Element information, properties and uses Periodic Table Aluminium - Chlorine - Element information, properties and uses Periodic Table Hydrogen - Chlorine - Element information, properties and uses Periodic Table Vanadium - Chlorine - Element information, properties and uses Periodic Table Copper - Chlorine - Element information, properties and uses Periodic Table Helium - Chlorine - Element information, properties and uses Periodic Table ethereum cpu miner windows