What is the atomic mass of an atom that has 6 protons, 6 neutrons, and 6 electrons? All the isotopes of a given atom have what? The core of an atom contains protons and How many protons are in the nucleus? What part of an atom has a negative charge and is found outside of the ...
Each element in theperiodic tableconsists of atoms, and each atom has a unique atomic mass and unique atomic number. The atomic number refers to the number of protons in the atom's nucleus, while atomic mass reflects the sum of the number of protons and neutrons. It is expressed in AMU ...
What is the atomic mass of silicon? Silicon Silicon is a metalloid, that is used in the production of items used for circuitry in cellphones and computers. Silicon is found in numerous compounds on Earth. It is the second most common element on the planet. ...
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Atoms are composed of three type of particles: protons, neutrons, and electron. Protons and neutrons are responsible for most of the atomic mass, e.g in a 150lb. person 149 lbs, 15 oz are protons and neutrons while only 1 oz. is electrons. The mass of an electron is very small (9.1...
Atomic Number for any two different atoms is never same and hence can be used to distinguish two different atoms. Mass Number It is the sum of neutrons and protons of an atom present in nucleus. Mass Number for two different atoms can be same. The Atomic Mass of an atom is approximately...
What Is Atomic Mass [/caption] The answer to ‘what is atomic mass’ is this: the total mass of the protons, neutrons, and electrons in a single atom when it is at rest. This is not to be associated or mistaken for atomic weight. Atomic mass is measured by mass spectrometry. You ...
Lithium has an atomic mass of 6.96. There are only two natural isotopes of Li: Li-6 and Li-7. What is the percent of each isotope present? Lithium has two naturally occurring isotopes, 6-Li and 7-Li, with masses of 6.015 amu and 7.016 amu...
What is the atomic mass of iron? Atomic Mass of Iron An element's atomic mass is equal to the sum of the individual particle masses of an atom. Atoms have three basic particles which include protons, neutrons, and electrons. The standard unit for measuring atomic mass is the Dalton (u)...
In the field of physics, this is what is known as binding energy, or the amount of mechanical energy it would take to disassemble an atom into its separate parts. This concept is used by scientists on many different levels, which includes the atomic level, the nuclear level, and in astrop...