Examiner les modifications individuelles

'@@ -1,0 +1,1 @@ +<br>The formula mass of urea (NH₂CONH₂) is calculated by adding the atomic masses of its constituent elements: nitrogen (N), hydrogen (H), carbon (C), and oxygen (O<br>Read more<br><br><br><br><br><br><br><br><br><br>Chemistry<br><br><br><br><br><br><br><br><br><br>How did leucippus and democritus use atoms to explain different physical properties?<br><br><br>Asked by Anonymous<br><br><br><br>Leucippus and Democritus proposed that all matter is composed of indivisible particles called atoms, which vary in size, shape, and arrangement. They suggested <br>Read more<br><br><br><br><br><br><br><br><br><br>Chemistry<br><br><br><br><br><br><br><br><br><br>What is the correct electron configuration for an element with 5 electrons?<br><br><br>Asked by Anonymous<br><br><br><br>The correct electron configuration for an element with 5 electrons, which is boron (B), is 1s² 2s² 2p¹. This indicates that the first energy level (1s) contains<br>Read more<br><br><br><br><br><br><br><br><br><br>Chemistry<br><br><br><br><br><br><br><br><br><br>What are the safety tips for a eye dropper?<br><br><br>Asked by Anonymous<br><br><br><br>When using an eye dropper, ensure the dropper tip does not touch any surfaces, including your eye, to prevent contamination. Always wash your hands before using<br>Read more<br><br><br><br><br><br><br><br><br><br>Chemistry<br><br><br><br><br><br><br><br><br><br>What do you call the liquid in the conical flasks?<br><br><br>Asked by Anonymous<br><br><br><br>The liquid in conical flasks is typically referred to as a "solution" if it is a homogeneous mixture of substances. If it is used in a laboratory sett<br>Read more<br><br><br><br><br><br><br><br><br><br>Chemistry<br><br><br><br><br><br><br><br><br><br>What are 10 examples of resilience?<br><br><br>Asked by Anonymous<br><br><br><br>Overcoming a serious illness through treatment and lifestyle changes. Bouncing back from job loss by acquiring new skills and finding a better position. A stud<br>Read more<br><br><br><br><br><br><br><br><br><br>Chemistry<br><br><br><br><br><br><br><br><br><br>Can a waterbed conduct electricity?<br><br><br>Asked by Anonymous<br><br><br><br>Yes, a waterbed can conduct electricity, but it is not a good conductor. The water inside the bed is primarily a dielectric material, meaning it does not easily<br>Read more<br><br><br><br><br><br><br><br><br><br>Chemistry<br><br><br><br><br><br><br><br><br><br>HOW boiling pont of candy mixture serves as the measure of doneness?<br><br><br>Asked by Anonymous<br><br><br><br>The boiling point of a candy mixture serves as a measure of doneness because it indicates the concentration of sugar and other ingredients in the mixture. As wa<br>Read more<br><br><br><br><br><br><br><br><br><br>Chemistry<br><br><br><br><br><br><br><br><br><br>What are the properties of translations?<br><br><br>Asked by Anonymous<br><br><br><br>Translations are rigid motions that preserve the shape and size of geometric figures, meaning that the original and translated figures are congruent. They maint<br>Read more<br><br><br><br><br><br><br><br><br><br>Chemistry<br><br><br><br><br><br><br><br><br><br>Explain how phasing and calibration is carried out?<br><br><br>Asked by Anonymous<br><br><br><br>Phasing and calibration in signal processing involve adjusting the timing and amplitude of signals to ensure they are aligned correctly for accurate analysis or<br>Read more<br><br><br><br><br><br><br><br><br><br>Chemistry<br><br><br><br>+1<br><br><br><br><br><br><br><br><br><br>What type of plastic can be melted and re molded using thinners?<br><br><br>Asked by Anonymous<br><br><br><br>Thermoplastics are the type of plastics that can be melted and re-molded using thinners. Common examples include polyvinyl chloride (PVC) and polystyrene, which<br>Read more<br><br><br><br><br><br><br><br><br><br>Chemistry<br><br><br><br><br><br><br><br><br><br>What type of govermemnt has one person in charge?<br><br><br>Asked by Anonymous<br><br><br><br>A government with one person in charge is typically called an autocracy. In this system, a single individual holds absolute power and authority over the state, <br>Read more<br><br><br><br><br><br><br><br><br><br>Chemistry<br><br><br><br>+1<br><br><br><br><br><br><br><br><br><br>Why could Bohr's model be called a planteary model of the atom?<br><br><br>Asked by Anonymous<br><br><br><br>Bohr's model of the atom is often described as a planetary model because it depicts electrons orbiting the nucleus in defined paths, similar to how planets orbi<br>Read more<br><br><br><br><br><br><br><br><br><br>Chemistry<br><br><br><br><br><br><br><br><br><br>What is the effect on the space between molecules when a body is cooled?<br><br><br>Asked by Anonymous<br><br><br><br>When a body is cooled, the kinetic energy of its molecules decreases, causing them to move closer together. This results in a reduction of the spaces between th<br>Read more<br><br><br><br><br><br><br><br><br><br>Chemistry<br><br><br><br><br><br><br><br><br><br>Is nitrile rubber suitable for MTBE?<br><br><br>Asked by Anonymous<br><br><br><br>Yes, nitrile rubber is suitable for handling MTBE (methyl tert-butyl ether) due to its good resistance to hydrocarbons and solvents. However, the compatibility <br>Read more<br><br><br><br><br><br><br><br><br><br>Chemistry<br><br><br><br><br><br><br><br><br><br>What 2 chemical properties of gasoline?<br><br><br>Asked by Anonymous<br><br><br><br>Two important chemical properties of gasoline are its octane rating and volatility. The octane rating indicates the fuel's ability to resist knocking or prematu<br>Read more<br><br><br><br><br><br><br><br><br><br>Chemistry<br><br><br><br><br><br><br><br><br><br>What are the four alternative name for ground substance?<br><br><br>Asked by Anonymous<br><br><br><br>Ground substance is also referred to as the extracellular matrix, interstitial fluid, amorphous matrix, or tissue fluid. It is a gel-like component of the extra<br>Read more<br><br><br><br><br><br><br><br><br><br>Chemistry<br><br><br><br><br><br><br><br><br><br>Why are the colors of the rainbow the same as the color change in universal indicator?<br><br><br>Asked by Anonymous<br><br><br><br>The colors of the rainbow and the color change in universal indicator both result from the interaction of light with different wavelengths and chemical properti<br>Read more<br><br><br><br><br><br><br><br><br><br>Chemistry<br><br><br><br><br><br><br><br><br><br>If you put a nail in a bottle without waterwout it rust?<br><br><br>Asked by Anonymous<br><br><br><br>Yes, a nail placed in a bottle without water can still rust, but the process will be slower than if it were in a moist environment. Rusting occurs when iron rea<br>Read more<br><br><br><br><br><br><br><br><br><br>Chemistry<br><br><br><br><br><br><br><br><br><br>What is Energy density of liquid hydrogen?<br><br><br>Asked by Anonymous<br><br><br><br>The energy density of liquid hydrogen is approximately 120 megajoules per kilogram (MJ/kg). This high energy density makes it an attractive fuel for various app<br>Read more<br><br><br><br><br><br><br><br><br><br>Chemistry<br><br><br><br><br><br><br><br><br><br>Can Cancellation refers to the suspension of a revocation?<br><br><br>Asked by Anonymous<br><br><br><br>Cancellation typically refers to the annulment or termination of a contract or agreement, while revocation involves the withdrawal of an offer or permission. Su<br>Read more<br><br><br><br><br><br><br><br><br><br>Atoms and Atomic Structure<br><br><br><br>+1<br><br><br><br><br><br><br><br><br><br>Because atoms are neutral the number of must equal the number of?<br><br><br>Asked by Anonymous<br><br><br><br>Because atoms are neutral, the number of protons must equal the number of electrons. Protons carry a positive charge, while electrons carry a negative charge. T<br>Read more<br><br><br><br><br><br><br><br><br><br>Chemistry<br><br><br><br><br><br><br><br><br><br>Who is aloser?<br><br><br>Asked by Anonymous<br><br><br><br>The term "loser" is often used colloquially to describe someone perceived as unsuccessful, lacking social skills, or failing to meet societal expectat<br>Read more<br><br><br><br><br><br><br><br><br><br>Chemistry<br><br><br><br><br><br><br><br><br><br>Is solids are regit?<br><br><br>Asked by Anonymous<br><br><br><br>Yes, solids are rigid because their molecules are closely packed together in a fixed arrangement. This close packing allows solids to maintain a definite shape <br>Read more<br><br><br><br><br><br><br><br><br><br>Chemistry<br><br><br><br>+1<br><br><br><br><br><br><br><br><br><br>WHAT IS THE PH OF AMMONIUM PHOSPHATE SOLUTION?<br><br><br>Asked by Anonymous<br><br><br><br>The pH of ammonium phosphate solution typically ranges from about 6.0 to 7.0, depending on its concentration and the specific form of ammonium phosphate used (m<br>Read more<br><br><br><br><br><br>PreviousNext<br><br><br><br><br><br><br><br>Trending Questions<br>Will salt water tap water or pond water evaporate first? How does the melting and vaporization point of materials determine the composition of the planets? How are dust particles that enter the respiratory system in the air expelled? Is concrete slab man made? How can things change and still be the same? Where did the first oxygen molecule come from on Earth? What is in bowling ball cleaners? What is the difference between glass transition temp and melting point? Is helium a nonmetal metal or metalloid? What are the characteristics of substance and mixtures? Is talc magnetic? How To Make A Egg Bounce? Why is mercury preferred to alcohol as a thermametric substance? Why do the solute particles must attract with the solvent particle to create a solution? Do you have to be bonded as a caregiver? How long does it take for 4 inches of ice to freeze? How many water molecules are in a block of ice containing 0.500mol of water H 2 O? Can two solids combine to make a liquid? What equals density times volume? What are some examples of compounds? <br><br><br><br><br><br><br><br><br><br>Resources<br>Leaderboard All Tags Unanswered <br><br>Top Categories<br>Algebra Chemistry Biology World History English Language Arts Psychology Computer Science Economics <br><br>Product<br>Community Guidelines Honor Code Flashcard Maker Study Guides Math Solver FAQ <br><br>Company<br>About Us Contact Us Terms of Service Privacy Policy Disclaimer Cookie Policy IP Issues Cookie Settings <br><br><br><br><br>Copyright ©2025 Answers.com. All Rights Reserved. The material on this [https://telegra.ph/ web site] can not be reproduced, distributed, transmitted, cached or otherwise used, except with prior written permission of Answers.<br><br> '