lithium
Cl, chlorine is an element, Cl2 is the molecular form of the element. When 'free' chlorine is so reactive that it will react with itself to form diatomic (2 atoms) molecules, but it is still an element.
Yes, Cl2 is a molecule composed of two chlorine atoms bonded together. Chlorine (Cl) is a chemical element on the periodic table.
Aluminium.
No - chlorine exists as Cl2 and is thus diatomic.
At STP (standard temperature and pressure), 1 mole of any gas occupies 22.4 liters. Therefore, 5.60 liters of Cl2 at STP would be: 5.60 L / 22.4 L/mol = 0.25 moles of Cl2.
No, it is a gas consisting of Cl2 molecules (a diatomic element)
No, it is an diatomic element gas, Cl2 called chlorine
The balanced equation is H2+ Cl2 --> 2HCl That is with a lowercase L, not an i.
ClO4 is not a compound, it exists as ClO4-, which is a polyatomic ion called the perchlorate ion. Some positive ion such as potassium or ammonium must be present to balance the charge and form a compound.
yes its a reactive element c12 and al do react
You can use the ideal gas law to solve this problem. First, convert 0.30 g of Cl2 to moles. Then use the molar volume of gas at STP (22.4 L/mol) to determine the volume of Cl2 gas needed. Convert this volume to milliliters (1 L = 1000 mL) to find the answer.
The element chlorine at standard temperature and pressure is molecular and has the formula Cl2.