For each of the following pairs of elements predict whether they will form a bond that is primarily ironic or one that is primarily covalent. Explain your answers. Lithium and Oxygen
Chlorine and Fluorine
Calcium and Sulfur​

The modern-day generator works on the principle of electromagnetic induction discovered by michael faraday in 1831-32. faraday discovered that the above flow of electric charges could be induced by moving an electrical conductor, such as a wire that contains electric charges, in a magnetic field.

In the conservation of mass, mass (which is the same as energy) can never be created or destroyed in the same way oil is formed from the remains of small animals and plants that died and fell to the bottom of the sea and their mass (energy) is conserved as oil.

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