Chemical Symbols We have seen that there are more than 100 different elements (including those that have been made in laboratories). Chemists use a…
Read moreWhat is e-commerce? Image Source:https://img.freepik.com/free-photo/parcel-paper-cartons-with-shopping-cart-logo-trolley-laptop-keyboard_9635-3215.j…
Read morehttps://cdn.britannica.com/45/197245-050-3C1D59B4/Depositors-American-Union-Bank-New-York-York-1932.jpg The Great Depression is a historical event in…
Read moreImage source:https://doc-research.org/wp-content/uploads/2018/06/migrants-1820x1024.jpg Migration is the movement of people or animals from one area …
Read morehttps://www.youtube.com/channel/UCbyTFCM6w-mBnK55nbiN9eg?sub_confirmation=1
Read moreMagnets attract magnetic materials. There is a magnetic force which pulls on a piece of steel when a magnet attracts it. You may have noticed that th…
Read moreSometimes, if it rains and the Sun shines at the same time, you may see a rainbow. You have to stand with your back to the Sun; you will see an arch …
Read moreWhat Were the Reasons for the First World War? In the early years of the twentieth century, the world was dominated by the imperial ( imperial means…
Read moreRust is formed when iron reacts with oxygen in the air. The product is iron oxide, which is commonly known as rust. Iron+ oxygen=iron oxide This mean…
Read moreWhen you look in a mirror, you see a clear reflection of yourself. The picture you see in a mirror is called an image. Bouncing Light Mirrors reflect…
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