Witryna6 sie 2024 · Answer 4) Kerosene - It is a mixture. Kerosene is made up of mixture of hydrocarbons. The chemical composition mainly depends on its source, but it usually consists of about ten different hydrocarbons, where each contains ten to sixteen carbon atoms per molecule. Therefore, assigning kerosene as a mixture is correct. Answer … WitrynaCompound: A compound is a pure substance made up of more than one type of element which is chemically bonded together in fixed ratios and can be represented …
Definition of Compounds & Elements - Examples, …
Witryna1 dzień temu · A huge blaze caused by a suspected methane explosion at a dairy farm in Texas has left 18,000 cattle dead and a worker critically injured.. The Animal Welfare Institute is calling it the deadliest ... Witryna10 sie 2024 · A substance that cannot be broken down into chemically simpler components is an element. Aluminum, which is used in soda cans, is an element. A substance that can be broken down into chemically simpler components (because it has more than one element) is a compound. For example, water is a compound … gpt token limit
Difference Between Compound and Mixture - GeeksforGeeks
WitrynaA compound is a substance that contains atoms of two or more different elements, chemically joined together. For example, water is a compound of hydrogen and oxygen, chemically joined... Witryna7 lut 2024 · What are the molecular formulae of the following compounds? (Hydrochloric acid, Sulphuric acid, Sodium chloride, Glucose, Methane) Answer: Hydrochloric acid → HCl Sulphuric acid → H 2 SO 4 Sodium Chloride → NaCl Glucose → C 6 H 12 O 6 Methane → CH 4 Water → H 2 O Carbon dioxide → CO 2 Sucrose (sugar) → C 12 H … WitrynaMethane contains one atom of carbon and four atoms of hydrogen that are chemically bonded. It is a main component of natural gas. Methane is a ___________________ . answer choices pure substance mixture Question 6 60 seconds Q. Chalk is a mineral found in rocks. It contains carbon, oxygen and calcium atoms. Chalk is a … gp type x submittal