a. hydrogen :)
there are 3 elements. internal element, external element and situational element
Signal Element Versus Data Element: Let us distinguish between a data element and a signal element. In data communications, our goal is to send data elements. A data element is the smallest entity that can represent a piece of information: This is the bit. In digital data communications, a signal element carries data elements. A signal element is the shortest unit (time wise) of a digital signal. In other words, data elements are what we need to send; signal elements are what we can send. Data elements are being carried; signal elements are the carriers.
is the element in periodic table of elements
Rocks are usually not elements, but they contain elements.
sulfur is a single element it is NOT a combination of elements.
nitrogen
Virtually any atom of element more massive than oxygen(including carbon and many more elements your body consists of) was created in supernovae explosions.
What an interesting question. The answer is however complex.It is possible to make small amounts of some radioactive elements or radioactive isotopes of some elements in a laboratory (usually involving a nuclear pile or an accelerator). For instance the element Plutonium is made this way.(Other radioactive elements are produced naturally by the radioactive decay of heavier radioactive elements)However, making a radioactive element or isotope from scratch requires the application of an enormous amount of energy. The place where all elements heavier than the element Iron (Fe - Atomic number 26) are made is in stellar explosions, the death of stars 8 or more times more massive than our Sun, called "supernovas".It is in supernova explosions that the radioactive elements are made.
It came mostly from nova and supernova explosions. It was also produced by red giants which had burned up their hydrogen and entered the asymptotic giant phase. Nova explosions also produced radioactive isotopes of various other elements and xenon can be produced by radioactive decay of iodine, uranium and plutonium.
there are 3 elements. internal element, external element and situational element
The plural of element is elements. As in "our planet has many elements".
An ELEMENT can not be separated into other elements.
rice is not an element but they are elements in it
It depends on the element. Some synthetic elements can be made by bombarding the nucleus of a lighter element with protons or alpha particles. The heavier synthetic elements are made by colliding atomic nuclei with one another.
Those are elements. You can't have elements inside an element.
It is an element. Elements are composed of atoms, and atoms of elements combine chemically to form compounds.
So-called NON-transition metals is not a defined group of elements, other than "All other elements that are NOT transition elements".