It eats through glass, so you have to be careful how you store it.
Hydrogen fluoride is a weak acid but it is by no means the weakest. It is actually stronger than most other weak acids. It is a weak acid because the H-F bond is fairly strong and difficult to break, so it only dissociates to a small degree in water.
Glass etching pastes or cremes contain fluoride. The most common are sodium fluoride and hydrogen fluoride. This does not 'etch' the glass, it causes fluoridation which looks like etching.
Hydrogen fluoride is the most reactive compound in this group (not element).
Depending on the exact nature of the polar molecule, the most significant forces would be hydrogen bonding or dipole-dipole forces.
Fluorine reacts with water to produce Hydrogen Fluoride(HF) and Oxygen(O2).2 H2O + 2 F2 ----> 4 HF + O2
No, most natural dietary fluoride comes from mineral deposits containing fluoride salts, this then leaches into drinking water. But with only a few rare exceptions this is rare. Most municipal water supplies have fluoride added and this would overwhelm any natural dietary fluoride sources.
The most significant intermolecular force in NH3 is hydrogen bonding. This occurs due to the large electronegativity difference between nitrogen and hydrogen, creating a strong dipole-dipole interaction.
Hydrogen and hydrogen+fluorine.
The most common source of fluoride in daily life is toothpaste.
The most significant intermolecular force in NH3 is hydrogen bonding. This is due to the presence of a hydrogen atom bonded to a highly electronegative nitrogen atom, leading to a strong dipole-dipole interaction with neighboring ammonia molecules.
Most of the outer planets, such as Jupiter and Saturn, contain hydrogen as the primary light element. Hydrogen is the most abundant element in the universe and makes up a significant portion of these gas giants' composition.
Dilstilled water has no minerals. There should only be Hydrogen and Oxygen. Most tap water contains Calcium, Lime, Fluoride, and a few other unimportant elements.