neutrons, protons, electrons, protons.
2007-01-15 03:16:18 · 8 answers · asked by Anonymous in Science & Mathematics ➔ Chemistry
Neutrons
2 isotopes have the same number of protons ,but differ by number of neutrons
Ex: light hydrogen 1H has one proton and zero neutron and heavy hydrogen 2H has one proton and one neutron
2007-01-15 03:22:36 · answer #1 · answered by maussy 7 · 0⤊ 0⤋
Isotopes of an element differ in the number of Neutrons.
2007-01-15 03:33:07 · answer #2 · answered by Turbinator 2 · 0⤊ 0⤋
It is neutrons since you cannot change the number or protons without changing the element.
2007-01-15 03:29:38 · answer #3 · answered by necro 3 · 0⤊ 0⤋
the answer to the first one is c) the neutron number: as the number of electrons and protons which is also called the atomic number always remain the same in an atom or its isotopes the answer to the second is a) -OH : as carbohydrates possess OH groups making them polar (see the structure of carbohydrates like glucose molecule)
2016-05-24 06:23:00 · answer #4 · answered by Anonymous · 0⤊ 0⤋
isotopes have the same atomic number but different mass number, therefore they have the same number of proton but different numbers of neutrons
2007-01-15 03:31:00 · answer #5 · answered by Anonymous · 0⤊ 0⤋
Neutrons.
Isotopes have the same number of protons and electrons.
2007-01-15 03:24:52 · answer #6 · answered by reb1240 7 · 0⤊ 0⤋
Isotopes differ in number of neutrons present in nucleus, Isobars have same mass no. but different atomic number while isotones have same neutrons in nucleus
2007-01-15 03:22:10 · answer #7 · answered by Tariq M 3 · 0⤊ 0⤋
neutrons
2007-01-15 03:20:52 · answer #8 · answered by Robert O 2 · 0⤊ 0⤋