Every element has a specific amount of protons and neutrons in its nuclues. If an atom has more protons and neutrons than another element, it is heavier.
Yes, two elements can have the same type of atom if they have the same number of protons. Isotopes are atoms of the same element that have different numbers of neutrons, but the same number of protons.
There are two different elements in a water molecule. Its composed of 2 hydrogen atoms and one oxygen atom. H_2O
You think probable to isotopes; only the number of neutrons is different.
Elements are pure substances that cannot be broken down into simpler substances by chemical means. They are made up of one type of atom, whereas materials can be mixtures of different elements or compounds. Elements are organized in the periodic table based on their unique properties and atomic structures.
An element is a pure substance made up of only one type of atom, such as oxygen or gold. A compound is a substance made up of two or more different elements chemically bonded together, such as water (H2O) or carbon dioxide (CO2).
It depends on the element. One mole is 6.02 × 1023 atoms, which has a certain mass. But (for example) one hydrogen atom is going to weigh less than a lithium atom. Therefore, two samples of the two elements of 6.02 × 1023 atoms will weigh differently.
atom and elements are different because one atom makes an element and a element is a pure substance and a atom is a basic particle
atom and elements are different because one atom makes an element and a element is a pure substance and a atom is a basic particle
The number of protons.
ISotopes
What is an atom
Dalton predicted that the atom of any element are different from the atoms of all other elements.
An atom is an element. Every atom has a certain amount of protons, neutrons and electrons and these are what define which element that atom is.
Since you have isotopes of elements. Isotopes are elements with different number of neutrons hence why the different atomic masses for the same elements.
No, the number of protons defines what element an atom belongs to. If two atoms are of different elements then they have different number of protons.
they have a natural tendecy to become stable that's why different elements under different conditions react to form different elements or compounds.
Isotopes of elements have different atomic mass'.