1,000,000,000 atoms lined up side by side will equal 1 meter
* * * * *
I disagree. The diameter of a copper atom is approx 250 picometres = 2.5*10-10 metres. You would therefore require 4 billion atoms.
A molecule with two bound atoms and one line electron pair
In it's basic form it's 1 metre long and 1 metre wide.
How many circles would you find in a net that can be folded to form a cylinder? *
It is a
A circle.
1,000,000,000 atoms lined up side by side will equal 1 meter * * * * * I disagree. The diameter of a copper atom is approx 250 picometres = 2.5*10-10 metres. You would therefore require 4 billion atoms.
Copper and oxygen atoms form to create copper oxide. This is a synthesis reaction, and it can be created when copper is burned in a fire.
3
Yes, atoms of copper and iron can generally form stable bonds with transition elements. Copper and iron are both transition elements themselves and can form stable bonds with other transition elements. The stability of the bonds will depend on factors such as the electronegativity and bonding properties of the specific elements involved.
The diameter of a copper atom is approx 250 picometres = 2.5*10-10 metres. You would therefore require 4 billion atoms.
The color fades as there is a discharge of copper two ions to form copper atoms
In this reaction, the copper ions in copper oxide are reduced to copper atoms, and the hydrogen atoms in elemental hydrogen are oxidized from the zero oxidation state characteristic of all pure elements to the +1 oxidation state of hydrogen atoms bound into water molecules.
Two.
In most cases,two.
In most cases,two.
Copper is a metallic element with the symbol Cu (29) and in its pure form contains only atoms of Copper. It is a pure substance. In addition, Copper is a soft metal and can be mixed with other metals to create alloys.
Copper atoms lose one or two electrons when forming an ionic bond with oxygen. The oxygen atoms gain the electrons released from the copper atoms when forming an ionic bond with copper. The electrostatic attraction between the positive and negative ions forms the ionic bond. Copper can form two different ions, copper(I) and copper(II). Copper(I) ions have a charge of 1+ (Cu+) and copper(II) ions have a charge of 2+ (Cu2+). Oxide ions have a charge of 2+ (O2-). Copper(I) oxide has a formula unit of Cu2O. Copper(II) oxide has a formula unit of CuO.