Examlex
Find the decimal equivalent for each of the following octal numbers.
-778
Isotope
Variants of a particular chemical element that differ in neutron number, and consequently in nucleon number, but not in proton number.
Neutrons
Subatomic particles found in the nucleus of an atom, with no electric charge and a mass slightly greater than that of protons.
Carbon
A chemical element with symbol C, known as the basis of all known life on Earth, capable of forming multiple compounds including carbon dioxide and organic materials.
Ca
The chemical symbol for calcium, an element with atomic number 20, essential for living organisms, particularly in cell physiology and bone formation.
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