20 Devices to show how the Internet of Things will be. Within eight years, it is expected that various organizations ranging from government to business will create a market of almost $9 trillion which will be constituted from 212 billion âthingsâ making up the global Internet of Things in 2020.
1 Allotropes are forms of the same element which exhibit different physical properties. 2  Elements such as carbon, oxygen, phosphorus, tin and sulfur, display allotropy.llotropes of Carbon. Both graphite and diamond are made up of carbon atoms, but the arrangement of atoms is different in each allotrope which results in different physical properties.
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.