The same number of protons (the atomic number),(the number of neutrons in the nucleus may differ from atom to atom ) The fact that atoms of an elemnt have the same number of protons means that in the neutral atom the number of electrons is the same - and therefore the chemistry is the same.
carbon
All elements have a specific signature, whereby one element is exactly different from another element.
One element all the 13 colonies had in common was the ability to practice their religion freely.
they all have the same number of core electrons
The one common element found in all acids is hydrogen. Acids are substances that donate hydrogen ions (H+) when dissolved in water, giving them their characteristic acidic properties.
All the bio molecules are organic compounds. Carbon is the element common among all these compounds. Carbon is a tetravalent element.
hydrogen
One atom must be one and only one element (radioactivity allows an atom to change from one element into another, but it can still only be one element at a time). One element can have any number of atoms, though certain combinations are common: all of the elements that are gases at room temperature (that aren't noble gases) exist as diatomic molecules.
Common difference, in the context of arithmetic sequences is the difference between one element of the sequence and the element before it.
The nutrient that contains nitrogen are plant nutrients. Nitrogen is one common element in all plants.
No. The most common isotope(s) of an element are often stable.
The most common element in all combustible fuels is Hydrogen, this is closely followed by the presence of Carbon.