The answer is Helium
the scientist at Kennedy research station in around 1950's studied the spectrum received form the sun and they identified that 2 hydogen atoms moving at high speed and at high temperature produce helium moleclue which results in an exothermic reaction i.e. produces heat along with it.
Structure and union are a form of encapsulating similar data elements.Structure:Whenever a structure is declared, then space equal to the total size of the elements defined inside the structure is allocated. Hence each individual element has its own memory space. Hence structures are commonly used when there is usage for more than one element declared inside the struct at a time.Union:Whenever an union is declared, then space equal to the size of the maximum element defined inside the union is allocated. Hence the individual elements share a common memory space. Hence union is commonly used when there is usage for only one element declared inside the union at a time.
Space made hydrogen first...but technetium wat the first man made
The element helium was first discovered in space through its spectral lines in the sun's spectrum. It was later discovered on Earth through the analysis of uranium ores in 1895.
The following is the answer:
element
Promethium was identified in two stars.
The 3D space inside a shape is it's volume.
This element is helium.
Volume is the measure of the amount of space inside of a solid figure, like a cube, ball, cylinder, or pyramid. It's units are always "cubic", that is, the number of little element cubes that fit inside the figure.
Sure! Here's a chemistry trivia question for you: Did you know that helium is the only element that was discovered in space before being found on Earth? It was first detected in the Sun's spectrum in 1868 before being identified on our planet in 1895.
the fourth elements or the fourth dimension in the relativity is time. The space are the first three dimensions.
dual space W* of W can naturally identified with linear functionals