Web2 mrt. 2024 · A compound is a substance that contains atoms of two or more different elements, chemically joined together. For example, water is a compound of hydrogen … Web23 mrt. 2024 · 1.6.3 describe an element as a substance that consists of only one type of atom and demonstrate understanding that elements cannot be broken down into simpler substances by chemical means; 1.9 Chemical analysis. 1.9.1 demonstrate knowledge and understanding that a pure substance is a single element or compound not mixed with …
Glass is a mixture, not a compound. Why? - Quora
WebVerified answer. physics. For the circuit in the preceding problem, find the average power delivered to the resistor. Verified answer. physics. Four particles, each of mass, 0.25 \mathrm {~kg} 0.25 kg, are placed at the vertices of a square with sides of length 0.75 \mathrm {~m} 0.75 m. The particles are connected by rods of negligible mass. WebIt’s an element, not a compound since it only consists of single type of atoms and it cannot be broken down into other elements. An element is a simple substance that is only made up of one single type of atom. It might contain million atoms but they’re all … ca form 100 schedule r instructions
Elements, Mixtures and Compounds - BBC Bitesize
WebCompounds made primarily of carbon and hydrogen atoms are called organic compounds, and all others are called inorganic compounds. Compounds containing bonds between … WebIn science, a mixture is a material that consists of two or more elements or compounds that combine together usually without forming a chemical bond. A mixture doesn’t need to follow a definite ratio of composition. It means that the same kind of mixture can have different qualities according to its composition ratio. WebElements. Any substance that contains only one kind of an atom is known as an element.Because atoms cannot be created or destroyed in a chemical reaction, elements such as phosphorus (P 4) or sulfur (S 8) cannot be broken down into simpler substances by these reactions.. Example: Water decomposes into a mixture of hydrogen and oxygen … cmsrn badge