Nuclear energy is energy that is released from the nucleus of an atom through a process called nuclear fission or fusion. Nuclear power plants use nuclear fission to generate electricity. In nuclear fission, the nucleus of a heavy atom such as uranium is bombarded with neutrons, causing it to split into two smaller nuclei and …
What are Non-Metallic Minerals? Non-metallic minerals are naturally occurring inorganic substances that do not contain any metals. They have a wide range of properties, including being brittle, poor conductors of heat and electricity, and having a dull or frosted appearance. Non-metallic minerals can be found in all three states of matter: solid, liquid, and gas. …
What are Non-Conventional Energy Sources? Non-conventional or renewable energy sources are sources of energy that are replenished naturally and can be used repeatedly without getting depleted. These sources of energy are considered cleaner and more sustainable alternatives to conventional sources of energy, such as coal and oil, which are finite and have negative environmental impacts. …
Periodic trends can help predict the chemical reactivity of elements. Chemical reactivity refers to the ability of an element to undergo chemical reactions and form compounds with other elements. Elements in the same group of the periodic table have similar chemical reactivity, due to the similarity in their valence electron configurations. For example, group 1 …
Petroleum is a naturally occurring, yellow-to-black liquid found in geological formations beneath the Earth’s surface. It is a mixture of hydrocarbons, mainly alkanes, cycloalkanes, and aromatic hydrocarbons. Petroleum is believed to have been formed from the remains of marine organisms that died millions of years ago and were buried under sedimentary rock and subjected to …
Non-metals are a group of elements in the periodic table that generally lack metallic properties. They have distinct physical properties that set them apart from metals. Here are some key physical properties of non-metals: Appearance: Non-metals can exist in various forms, including solids, liquids, and gases, depending on their specific properties. Solids may appear in …
What is pH scale? The pH scale is a measure of the acidity or basicity (alkalinity) of a solution. The pH scale ranges from 0 to 14, with 0 being the most acidic, 14 being the most basic, and 7 being neutral. A solution with a pH of less than 7 is considered acidic, while …
State the Difference between Petroleum and Mineral Oil Petroleum Petroleum, also known as crude oil, is a naturally occurring liquid found beneath the Earth’s surface. It is composed of hydrocarbons, which are organic compounds made up of carbon and hydrogen. Petroleum is a non-renewable resource and is used to produce a wide range of products, …
Minerals have various physical characteristics that help identify and distinguish them from other minerals. Here are some of the most important physical characteristics of minerals: Color: The color of a mineral can be one of the easiest ways to identify it, but it’s not always reliable as some minerals can occur in different colors. Streak: …
Difference between Rigid Matter and Fluid Matter Rigid Matter Rigid matter refers to matter that does not easily change shape or volume when it is subjected to external forces. Rigid matter can resist deformation, and its shape remains constant even when force is applied to it. Solids are an example of rigid matter, as they …
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