Hf is the element hafnium. A dense gray metal. HF is the compound hydrogen fluoride, a toxic, acidic gas.
Capitalization matters in chemistry. Hf (uppercase H, lowercase f) is the element known as hafnium. HF (both letters uppercase) is the compound known as hydrogen fluoride.
Well, this should be Xe6s24f145d2 which is element number 72 hafnium (Hf).
It stands for Hydro fluoride acid.Only 1st letter is capital in a symbol of an element.
Hafnium (Hf) is a natural chemical element.
Neither. Copper is not a mixture at all. It is a pure element.
Hafnium (Hf) is a pure metal.
Hafnium
Hf is the element hafnium. A dense gray metal. HF is the compound hydrogen fluoride, a toxic, acidic gas.
Capitalization matters in chemistry. Hf (uppercase H, lowercase f) is the element known as hafnium. HF (both letters uppercase) is the compound known as hydrogen fluoride.
Hf is the symbol on the periodic table for the element Hafnium, it has an atomic number of 72.
Ne - neon, is an element and also a noble gas. It can not be decomposed by a chemical reaction. All the other substances can be.
Well, this should be Xe6s24f145d2 which is element number 72 hafnium (Hf).
HF [note correct capitalization] is not an element but a compound, since it contains two kinds of atoms. It is a gas at standard temperature and pressure.
Yes it is. Hafnium (symbol, Hf) is a transition metal, belong to group 4 and period 6
It stands for Hydro fluoride acid.Only 1st letter is capital in a symbol of an element.
boron