The atoms may be slightly different in shape or size etc. however if they are all of the same type they will all behave and react in the same way. Eg. Two atoms of Frankium may be different in the ways I have described but their chemical properties, behaviour and reactivity are the same.
same
No, certainly not. For example H2O, NaClO, CO2 etc have three atoms of different types (2, 3, 2 respectively).Only ozone O3 is a triatomic (monotyped) element
No, different samples of an element can have varying atomic masses due to the presence of isotopes. Isotopes are atoms of the same element with different numbers of neutrons, leading to different atomic masses.
No, atoms of the same element have the same number of protons. Atoms of the same element with different numbers of neutrons are called isotopes.
An element is composed of atoms all with the same proton number(they are the same type). The only way the atoms in an element can vary is in the number of neutrons they have.
All hydrogen atoms are the same but they are different from the atoms of other elements.
same
He said that atoms can not be divided; in one matter all the atoms are of same kind,same mass and same type. He also said that different matters have different kinds of atoms. He furthermore said that atoms from different matters meet together at a particular rate and make molecules.
It was proposed by John Dalton in his atomic theory.
Atoms with the same atomic number are all atoms of the same element. However, if the atoms have different molecular weights, they are isotopes of the same element.
the same type of atoms come together to form an element
All the atoms have the same number of protons (element type).
This statement is not accurate. Atoms of the same element are identical, while molecules can be made up of different combinations of atoms. Each element has its own unique type of atom with specific properties, while molecules are formed by bonding different atoms together.
No, Dalton did not say that all atoms are the same size. Instead, Dalton proposed that all elements are composed of indivisible particles called atoms, and that atoms of different elements have different sizes and properties.
Because they are all the same type of atoms. Oxygen is an element. If you have 10 oxygen atoms, they will all behave like oxygen, since they are the same element.
No, compounds can contain the same type of atoms bonded together. These are called diatomic molecules, such as oxygen gas (O2) or nitrogen gas (N2), where two atoms of the same element are chemically bonded.
No, certainly not. For example H2O, NaClO, CO2 etc have three atoms of different types (2, 3, 2 respectively).Only ozone O3 is a triatomic (monotyped) element