Intermolecular force - Study guides, Class notes & Summaries

approximately how much water per day is required to support the lifestyle of the average U.S. citizen, according to the U.S. Geological survey? 100 gallons What is the shape of a water molecule? Bent Rank the following bonds from the most to least polar, starting with the most polar bond at the top of the list. H-F, P-O, C-O, C-H if the sign δ- is used to mark an atom in a covalent bond, it means that _____. (select all the options that complete the sentence correctly.) ...

What is the difference in the properties of a solid, liquid, or gas reflect the strengths of the attractive forces between the molecules that make up each phase? - ANSWERintermolecular forces What are the examples of intermolecular forces? - ANSWERdispersion, dipole-dipole, hydrogen bonding Dipole-dipole interactions are attractive forces that act between ______ molecules. - ANSWERpolar Polar molecules have permanent dipoles. The positive end of one permanent dipole is attracted to the ...

Fundamentals of Biology Exam Questions and Answers 100% Verified any substance that takes up space and has mass is called _____ matter an ______ is a substance that has specific chemical and physical properties element an _____ is the smallest unit of matter that still retains all the chemical properties of an element atom can an atom break-down into something smaller, while still retaining the properties of the original element? no molecules result whenever _____ atoms join together...

Fundamentals of Biology Exam Questions and Answers 100% Verified any substance that takes up space and has mass is called _____ matter an ______ is a substance that has specific chemical and physical properties element an _____ is the smallest unit of matter that still retains all the chemical properties of an element atom can an atom break-down into something smaller, while still retaining the properties of the original element? no molecules result whenever _____ atoms join together...

Intermolecular forces (IMFs) correct answer: the forces of attraction between molecules of covalent compounds (weak) Intramolecular forces correct answer: forces within molecules. Forces caused by the attraction and repulsion of charged particles (strong) Dispersion forces correct answer: present in all molecules attractions between molecules caused by the electron motion on one molecule affecting the electron motion on the other through electrical forces; these are the weakest inter...

Polarity and Intermolecular Forces (Gizmo) Final 2023What type of bonds are shown below? - ANSWER B. Polar covalent What type of bond will result of the items below combine? The electronegativity of each atom is given. - ANSWER A. Ionic Which of the following statements is true about the molecule shown below? - ANSWER B. The bonds are polar and the molecule is nonpolar .

AQA AS level Chemistry exam 2024 questions with 100% correct answers Nucleons - ANSWERS Protons and neutrons Electrons (location) - ANSWERS Surrounding the nucleus Relative mass of an electron - ANSWERS 1/1840 Strong nuclear force - ANSWERS The way protons and neutrons are held together in the nucleus Electrostatic forces - ANSWERS The attraction between protons and electrons that hold them together in the atom Atomic Number (Z) - ANSWERS The number of protons in the nucleus Mass nu...

AQA AS level Chemistry exam 2024 questions with 100% correct answers Nucleons - ANSWERS Protons and neutrons Electrons (location) - ANSWERS Surrounding the nucleus Relative mass of an electron - ANSWERS 1/1840 Strong nuclear force - ANSWERS The way protons and neutrons are held together in the nucleus Electrostatic forces - ANSWERS The attraction between protons and electrons that hold them together in the atom Atomic Number (Z) - ANSWERS The number of protons in the nucleus Mass nu...

intermolecular forces correct answers forces that hold molecules to other molecules (not bonds within molecules) ion-ion interaction correct answers occurs between ions, with opposite charges attracting and like charges repelling ion-dipole interaction correct answers occur between ions and polar molecules, where the ion is attracted or repelled to a partial charge in the polar molecules (includes interactions between water and dissolved ions) dipole-dipole interaction correct answers o...

PHA 317 Exam 1 | Questions and Answers (Complete Solutions) How closely a measured value is to the correct value is ___ Accuracy How closely individual measurements are relative to each other is ___ Precision Regarding significant figures, ALL nonzero digits are ___ (i.e. - 12.768) Significant Regarding significant figures, a zero is ___ when followed by a nonzero number. (i.e. - 12.076) Significant Regarding significant figures, a zero after a decimal and before a nonzero number is ___ (i.e. ...