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- In your own words, list and define 3 properties of water that make it essential to life.Which of the following statements is not true? a. Water is polar. b. Water stabilizes temperature. c. Water is essential for life. d. Water is the most abundant molecule in the Earth’s atmosphere.Which of the following statements is not true? Group of answer choices Water is polar. Water stabilizes temperature. Water is essential for life. Water is the most abundant atom in Earth’s atmosphere.
- Which of the following statements is not true?a. Water is polar.b. Water stabilizes temperature.c. Water is essential for life.d. Water is the most abundant atom in Earth’s atmosphere.Name 5 unusual properties of water and simply explain their importance to the biological environment.why is water considered a polar molecule? 1.the oxygen is found between the two hydrogens 2.its electron spend more time with its oxygen than with either hydrogen 3.the positively charged oxygen atom attracts the negatively charged hydrogen atoms. 4.it remains liquid even at very low temperatures
- List down 5 chemical properties of water that makes it an indispensable compound for life. Select one property and explain in your own words its importance. a. ________________b. ________________c. ________________d. ________________e. ________________Which of the following statements is not true? Water is polar Water stabilizes temperature Water is essential for life Water is the most abundant molecule in the Earth’s atmosphere.Which of the following is not a property of water? a. It has a low boiling point compared with other molecules. b. It has a high heat of vaporization. c. Its molecules resist separation, a property called cohesion. d. It has the property of adhesion, the ability to stick to chargedand polar groups in molecules. e. It can form hydrogen bonds to molecules below but not aboveits surface.
- Draw a shell model of an uncharged nitrogen atom. Hint: Nitrogen has seven protons.Oxygen (O) is a(n) _______; the oxygen we breathe (O2) is a(n) _______; and the carbon dioxide we exhale is a(n) _______. a. compound; molecule; element b. atom; compound; element c. element; atom; molecule d. atom; element; molecule e. element; molecule; compoundOrganic molecules consist mainly of _______ atoms. a. carbon c. carbon and hydrogen b. carbon and oxygen d. carbon and nitrogen
