The elements He, Cu, and Hg are examples of elements, that naturally occur, in the environment. These particular ones would represent the three states of matter which include gases, solids, and liquids respectively. There is a fourth state, plasma, which allows the matter to carry charges.
They are symbols that are in the periodic table. He = Helium Cu = Copper Hg = Mercury
These are all chemical elements found on the periodic table. Cu is copper, Fe is iron, Pb is lead, Mg is magnesium, Al is aluminum, O is oxygen, N is nitrogen, and H is hydrogen.
Na is solid. Hg, Br are liquids at room temp.
elements found on the periodic table. Copper (Cu) and silver (Ag) are transition metals, while carbon (C) is a nonmetal and hydrogen (H) is a nonmetal.
yes they both are examples of elements
They are all examples of the Ph scale xx
They are symbols that are in the periodic table. He = Helium Cu = Copper Hg = Mercury
Some examples are: Mn, Fe, Co, Ni, Cu. .
Hg, Cu, Fe, W
Probable you think to Cu(I) and Cu(II) but these are not different elements.
Cu and S or copper and sulfur
Au, Gold Hg, Silver Cu, Copper Ni, Nickel
There are two elements. Those are Hg and Br2.
The chemical symbol for mercury is Hg. The atomic number for the element is 80. It is one of the only liquid elements on the table.
There are many elements that are solid at room temperature, but Lead (Pb) and Copper (Cu) are just two examples.
HCl is a compound, C, O, Hg are elements
These are all chemical elements found on the periodic table. Cu is copper, Fe is iron, Pb is lead, Mg is magnesium, Al is aluminum, O is oxygen, N is nitrogen, and H is hydrogen.