similar, they comprise a family
Copper has four electron shells.
Cannoli shells are typically used in foods which are pastries or similar to pastries. Cannoli shells have many different recipes which will fit to them and still taste great.
Because they both have a different number of valence electrons in their outer shells, and that is what determines the properties of the element.
The outer shell (N=4) of the copper element has 2 electrons.
Sulfur contains atoms in three energy shells.
they both have shells
Paper nautilus, conch shell, whelk shells, british pearl shells, and scallop shells. :)
Multiple shells are lots of different compartments.
The harappans invented a few different things. Like button ornamentals which were made from sea shells, rulers that are called copper-alloy it was the oldest preserved measuring rod and stepwell.
No, they used Cowry shells as their currency. But gold, salt and copper was also accepted.
try having a small yard sale or something similar, and sell them. Hopefully you do good in selling your shells.
An Electron shell is not a specific tangible or recognizable structure.Electron shells are essentially levels of energy where electrons of similar energies congregate.