Therefore oxygen has8 electrons. You will find that the atomic weight of oxygen is about 16. How many protons neutrons and electrons does oxygen-16 contain? Naturally occurring oxygen is composed of three stable isotopes, 16O, 17O, and 18O, with 16O being the most abundant (99.762% natura...
The atomic weight of rhodium (Rh) is based on its only naturally occurring isotope, which has an atomic mass of 102.90550000000 u. (a) Write the complete atomic symbol for rhodium. How many protons, neutrons, and electrons are there...
have the same number of protons. b. have the same number of neutrons. c. have fewer electrons than the element. d. are all radioactive. 1. When an atom has an unpaired electron, it is called a ___, which means it will be highly reactive and can be quite toxic to th...
A nucleus has either a spherical or elliptical shape depending on the number of neutrons and protons. "The nucleus is more stable and solid when it is spherical," explains Motobayashi. "In our experiments we can hear the sound associated with this solidity, just as you can when you strike ...
The mass number of an atom is the total number of protons and neutrons contained within the nucleus of the atom. The number of protons determines the element and will always equal the atomic number of that element. The number of neutrons can change and will determine which isotope of that ...
Oxygen-17 (17O) has 9 neutrons and 8 protons in its nucleus. Its NA is 0.0373% in seawater and 0.0377421% in seawater. Oxygen-18 (18O) has 10 neutrons and 8 protons in its nucleus. Its NA is 0.2%. Allotropes of Oxygen An allotrope of an element pertains to any of the multiple ...
Mayow observed that: substances do not burn in air from which oxygen is absent; oxygen is present in the acid part of potassium nitrate [i.e., in the nitrate – he was right!]; animals absorb oxygen into their blood when they breathe; air breathed out by animals has less oxygen in ...
Mass number is the total count of both protons and neutrons in an atom. This is helpful when identifying different isotopes of an element. While the number of protons remains the same for all isotopes, otherwise the atom would change elements to one with a matching number of protons, the ...
Oxygen isotopes refer to different forms of oxygen atoms that have the same number of protons but different numbers of neutrons in their nuclei. They can be used to determine the geological origin of ancient glass materials. AI generated definition based on:Treatise on Geochemistry (Second Edition...
The number of protons determines the element, but the number of neutrons in the atom of any one element can vary. Each variation is an isotope. Five radioactive isotopes of oxygen are known also. A radioactive isotope is one that breaks apart and gives off some form of radiation. Radio...