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.
Allotropes are different forms of the same element. Different bonding arrangements between atoms result in different structures with different chemical and physical properties. Allotropes occur only with certain elements, in Groups 13 through 16 in the Periodic Table.here are only three allotropic elements in Group 16, oxygen, sulfur, and selenium. Only two oxygen allotropes are knownâdinuclear oxygen (dioxygen, O 2) and trinuclear ozone (O 3) (Figure 6). Both are gases at room temperature and pressure.