The Swedish company had been planning to make a record attempt in the next few days, but we believe the plan has now been put on ice.*. Porscheâs 918 Spyder may very well hold the production-car lap record forever. Of course, thereâs a justifiable view that Nordschleife record claims have been running out of control in the last few years, especially when it comes to the number of subcategories that manufacturers seem determined to claim as their own.
There are several known allotropes of oxygen. The most familiar is molecular oxygen (O 2), present at significant levels in Earth's atmosphere and also known as dioxygen or triplet oxygen.Another is the highly reactive ozone (O 3). Others include: 1  Atomic oxygen (O 1, a free radical).2  Singlet oxygen (O 2 *), either of two metastable states of molecular oxygen.ee also: Dioxygen in biological reactions. The common allotrope of elemental oxygen on Earth, O 2, is generally known as oxygen, but may be called dioxygen or molecular oxygen to distinguish it from the element itself.
Confidence votes 7. elements are those which has same kind of atoms ex. oxygen, hydrogen etc. but when you join two elements you get a compound. ex. react oxygen and hydrogen you get water.elements are atoms of the same kind. so if you cut up a piece of sugar paper of different colours and 5 of you did this and 3 where squares and 2 where circles and you joined 2 circles together of the same size (roughly) and nearly same colour then they are an elements. Oxygen is an essential element needed by all life forms on the planet. â¦. 2  Allotrope Definition An allotrope is defined as a particular form of a chemical element where two of more forms of that element exist.