Atom, The smallest partical that can exist on it's own, Element, A substance made up of 1 type of atom, Molecule, 2 or more atoms chemically joined, Compound, Contains 2 or more types of atom chemically joined, Periodic table, A list of elements., Nucleus, The centre of an atom that contains protons and neutrons, Mixture, Two or more substances that can be easily separated by physical methods.

Papan Peringkat

Saat ini kami sedang berupaya meningkatkan fungsionalitas Papan Peringkat. Tolong bantu kami dengan memberikan umpan balik Anda.

Beri Umpan Balik

Gaya visual

Pilihan

Saat ini kami sedang bekerja untuk meningkatkan Pengaturan Aktivitas. Mohon bantu kami dengan memberikan masukan Anda.

Beri Umpan Balik

Berganti templat

Pulihkan simpan otomatis: ?