Table of Contents
Do all atoms of the same element contain the same number of protons explain?
Yes, atoms of the same element contain the same number of protons. The reason for this is because the number of protons in the nucleus is the atomic number of the element. Due to the uniqueness of the atomic number, it is considered a way to identify elements For example, hydrogen has one proton in its nucleus.
Are atoms of different elements the same?
The atoms of different isotopes are atoms of the same chemical element; they differ in the number of neutrons in the nucleus.
Are atoms of the same element different?
The element of an atom is decided by the number of protons (which is the same as the number of electrons) in the atom. Atoms of the same element can differ in their mass which is the case if the number of neutrons in the atoms is not the same. These atoms with different mass are called isotopes.
Can an element have a different number of protons?
All atoms of an element have the same number of protons, and every element has a different number of protons in its atoms. For example, all helium atoms have two protons, and no other elements have atoms with two protons. What is an atom called when the number of protons changes?
Can a atom have the same number of neutrons?
No. Atoms from two different elements may have the same number of neutrons, but never the same number of protons. The number of protons is unique to the element and represents the atomic number. For example, you can look at radioactive decay.
How are atoms of the same element said to be the same?
All atoms and ions with the same number of protons in their cores are said to be of the same element. Atoms of an element (with the same number of protons in their core) can have different numbers of neutrons in the core along with the protons. Such varieties of the same element are called isotopes.
How are atoms of the same element Neutral?
All atoms of an element have the same number of protons, and every element has a different number of protons in its atoms. Atoms are neutral in electrical charge because they have the same number of negative electrons as positive protons (Table 2.4. Do all atoms of the same element have the same number of protons electrons neutrons?