However, in covalent bonds, the valence electrons from both of the two atoms are shared between two atoms. Thus, neither atom is given a full positive or negative charge. Instead, the electrons shared between the two atoms-whether it be 2, 4, or 6 electrons-varies from molecule to molecule.There are two types of covalent bonds: pure covalent bonds and polar covalent bonds.ach covalent bond consists of two electrons, one usually from each atom involved in the bond. The atoms form enough covalent bonds that when the electrons in the bonds are added with the valence electrons, they will have an octet.
Lakh is a term in the Indian numbering system. 1 lakh = 100 thousand. The term is also used widely in other parts of South Asia-Pakistan, Nepal, Bhutan, Bangladesh, Sri Lanka and Maldives.
Large amounts of money in India are often written in terms of crores. For example, 100,000,000 (one hundred million) Indian rupees is written as 'ten crore rupees ' or ' â¹ 10 crore' or 'Rs 10 crore'.Trillions of â¹ are often written or spoken of in terms of lakh crore.For example, one trillion rupees is:he word crore is derived from the Prakrit word krodi, denoting ten million in the Indian numbering system, which has separate terms for most powers of ten from 10 0 up to 10 19. The crore is known by various regional names in modern languages.