How do natural elements form?
Most of the atoms in living things come from just six elements. These elements are carbon, hydrogen, oxygen, nitrogen, phosphorus, and sulfur. Scientists theorize that these elements, along with all 93 natural elements, were created in the centers of stars billions of years ago, shortly after the universe formed in a violent explosion.
Apart from the noble gases, all the elements in their natural state are unstable i.e. they don't have stable electronic configuration. In order to gain this stability, they gain or loose electrons and form ions. This develops an electrostatic force of attraction between ions and they form a bond. Apart from this, some elements do not loose or gain electrons but share electrons with other elements in order to become stable and thus form compounds.
Copper is on the periodic table of elements. its 100% Natural - Copper was not present in the universe until after the first supernova. Nebula and stars cannot form elements heavier than iron during their lives. It is only after a star dies that it produces heavier elements like copper. Copper can be found on Earth in 'natural' form, as copper nuggets, without needing to mine for it. To be made into useful objects, copper…
How is it possible that only 92 elements are found in the natural world but there are millions of different types of substance?
It is often wrongly claimed that there are 92 naturally occurring elements - up to uranium, and that the trans-uranium elements are all man-made. From this, some argued that there are only 90 because technetium and promethium are not naturally occurring. Indeed, the name technetium is derived from the fact that it was only mad-made. Or so it was thought. Actually, technetium has no stable isotopes, but it can be found in uranium ores (pitchblende)…
Why are some elements on the periodic table found in nature by themselves while others are always found in a compound?
Compounds are a combination of two or more elements that form a molecule. Bonds can be covalent or ionic, and depend on the atoms involved. Natural compounds are atomic combinations found in nature and are created by natural processes. Carbon Dioxide (CO2) and Ammonia (NH3) are both natural compounds.
No. In fact they form no elements at all. Elements can be formed only by nuclear processes, and although this does still occur on Earth in natural Uranium fission, almost all of the Earth's elements - including those making up the chemical compounds of which you and I are composed - arrived when the planet wasformed. Gold may be found inintrusive igneous rocks or their metamorphic aureoles, but it is not associated with volcanoes.
They relate to the natural world because they are found throughout nature. All plants and animals have some form of visual elements, such as the stripes of a tiger or the symmetry of a butterfly's wing patterns. Why are engineering designs found in the natural environment? because God had too much spare time and decided to spend it doodling on the world he had created. This is the origin of colors and artwork.