Which of the following can be classified as a pure compound?
Elements and compounds are both examples of pure substances. A substance that cannot be broken down into chemically simpler components is an element. … Water is also a pure substance. Salt easily dissolves in water, but salt water cannot be classified as a substance because its composition can vary.
Which of the following is completely correct?
Select the sentence that is completely correct. The well-groomed applicant looked good when the recruiter and I introduced ourselves. All adjectives add er to form the comparative and est to form the superlative. Nice work! You just studied 65 terms!
Which of the following is also known as compute?
Which of the following is also known as compute in azure? The set of virtual machines is referred to as a compute. The cloud services such as azure help the developers extend that particular application and deploy it in the cloud.
What are the 10 examples of compound?
- Keyboard
- Jellyfish
- Jackson
- Household
- Honeycomb
- Herein
- Hellhole
- Handbook
- Haircut
- Granddaughter
What are 5 examples of a compound?
What are 5 examples of compounds?Sugar (sucrose - C12H22O11)Table salt (sodium chloride - NaCl)Water (H2O)Carbon dioxide (CO2)Sodium bicarbonate (baking soda - NaHCO3)18-Jun-2021
What is a compound 4 examples?
Examples of compounds include table salt or sodium chloride (NaCl, an ionic compound), sucrose (a molecule), nitrogen gas (N2, a covalent molecule), a sample of copper (intermetallic), and water (H2O, a covalent molecule).03-Jul-2019
What is 1 example of a compound?
A compound is a material composed of two or more components. Water, carbon dioxide and table salt are some examples of compounds.
What are 10 compound examples?
NoCompoundFormula10Naphthalene (Moth balls)C10H811Washing soda (sodium carbonate)Na2CO312Natural gas (Methane)CH413Lemon juice (Citric acid)C6H8O716 more rows•01-Feb-2015
What are compounds Class 9?
Compound is a pure substance made up of two or more elements combined chemically in a definite ratio.
What are the 3 types of compounds?
Types of CompoundsMetal + Nonmetal —> ionic compound (usually)Metal + Polyatomic ion —> ionic compound (usually)Nonmetal + Nonmetal —> covalent compound (usually)Hydrogen + Nonmetal —> covalent compound (usually)
What are 2 examples of compounds?
Compounds ExamplesWater - Formula: H2O = Hydrogen2 + Oxygen. ... Hydrogen Peroxide - Formula: H2O2 = Hydrogen2 + Oxygen2 ... Salt - Formula: NaCl = Sodium + Chlorine. ... Baking Soda - Formula: NaHCO3 = Sodium + Hydrogen + Carbon + Oxygen3 ... Octane - Formula: C8H18 = Carbon8 + Hydrogen18
What are the example of element and compound?
Chemistry: 12. Elements, Compounds and MixturesCompoundSymbolElements in the compound (and state at room temp)WaterH2OHydrogen (gas) oxygen (gas)Carbon dioxideCO2Carbon (solid) oxygen (gas)Magnesium oxideMgOMagnesium (solid) oxygen (gas)Iron sulphideFeSIron (solid) Sulphur (solid)
class 5
The Fish Tale Across the Wall Tenths and HundredthsParts and Whole Can you see the Pattern?
class 9
Circles Coordinate Geometry What is Democracy? Why Democracy?Nazism and the Rise of Hitler Socialism in Europe and the Russian Revolution
Answer
A compound forms whenever two or more atoms form chemical bonds with each other. The chemical formula for water is H2O, which means each molecule of water consists of one oxygen atom chemically bonded to two hydrogen atoms. Thus, water is a compound.
New questions in Science
Activity 4. Now you see me... Directions: Analyze the picture and complete the paragraph below. Image formed by Retina Iris Lola 57 Oplig for Pupil ht …