What does each individual ball or particle represent, an atom or molecule

Q: atoms ever in contact

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Q: Give evidence that the density of water does not follow that of most substances, when heated.

A: Of course, density of most matter in the earth(not to say universe) depend on temperature. Water's…

Q: Atomic packing factor is a. none all the above o b. volume fraction of atoms in cell c. projected…

A: To define atomic packing factor.

Q: O 6 L O 7L 8L 9 L O 10 L О 12L O 14 L О 16L O none of the above

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Q: these questions are related to each other, you need one to answer the other

A: The correct option is - Option (c)

Q: Relationship of physics, biology and nature

A: Physics is a branch of science that deals with the study of nature and natural phenomena. In other…

Q: Consider these atoms: (a) fluorine, F; (b) phosphorus, P; (c) neon, Ne. Rank them, from smallest to…

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Q: how does physical science effect our daily living

A: Answer Physical science explains everyday observations and actions. It advances to make modern life…

Q: 1) It is a large particle formed by the combination of two or more atoms. 2) It is the ratio of mass…

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Q: To become a positive ion, does an atom lose or gain an electron?

A: Step 1Atoms consists of neutrons, protons and electrons. Out of these, neutrons are neutral…

Q: In a scanning electron microscope, select the correct answer Select one: O a. can be used to image…

A: In a scanning electron microscope, the electron beam can penetrate through all the sample

Q: Detergent solutions(liquid soaps) are able to wash off oil and palm oil from oily plates. Explain on…

A: Detergents are used to clean oily and greasy surfaces.

Q: Do you find the idea that you are made of recycled atoms disturbing? Why or why not?

A: We are made of atoms that were formed on other starts and distributed across the universe.

Q: Bonds What kind of chemical bond is formed when electrons are transferred from atom to atom (when…

A: When electrons are transferred from one atom to another then the atom which loses the electrons gets…

Q: ka kE sprivy testeut 내 1.2 LO 0.4 12 4 diem)

A: In the given question, We have to calculate the spring constant at given points in the graph.

Q: Consider the following atoms: A. Gold, B. Copper, C. Carbon, D. Silver. Consult the periodic table…

A: Part a) A. Mass No. of Gold = 197 B. Mass No. of Copper = 63 C. Mass No. of Carbon = 12 D. Mass No.…

Q: What is Fick’s law? How this law is modified if guest molecules in fluid are dispersed with certain…

A: Fick's first law connects the diffusion of transition to the inclination of the concentration. It…

Q: A pure substance made up of the same kind of atoms is called

A: A pure substance made up of the same kind of atoms is called ? we have to answer the above statement

Q: The type of energy that relates to the periodic motion of atoms in a molecule relative to one…

A: Given:- The type of energy that relates to the periodic motion of atoms in a molecule relative to…

Q: A unit cell of a metal has a volume of 50 cubic angstrom.  If each atom has a volume of 17 cubic…

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Q: Show that spheres occupy 74% of the total volume in a face-centered cubic structure in which all the…

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Q: An irregularly shaped piece of metal of density 7.8 g/cm^3 weighs 429 grams when completely immersed…

A: The weight of an object is the product of the mass and acceleration due to gravity. The mass of the…

Q: 16.1 What is an atom? 16.2 How many atoms are there all together in one sugar molecule 16.3 Name the…

A: Since you have posted questions with multiple sub-parts, we will solve the first three for you. To…

Q: 214Po84 --> __________  +  4He2

A: Reaction :         214Po84= 210Pb82+4He2

Q: The edge length of a unit cell of a crystal is 4.3 Angstrom and an atomic mass of 90 g/mol. If the…

A: The edge length of a unit cell of a crystal is 4.3 Angstrom and an atomic mass of 90 g/mol. If the…

Q: How to balance this equation:   C2H6S + N2O5 = CO2 + H2O + N2O + S2O

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Q: Analyze the results of a surface tension experiment and explain hydrogen bonds role to this property

A: Surface tension is the property of a liquid to behave as of its surface is enclosed in an elastic…

Q: American companies form the majority of MNCs (multi-national corporations). On the other hand, many…

A: i) American culture and lifestyles can be quite different from those of other nations around the…

Q: 1.------- is arrangement of the 1/1 atoms extends only to the atoms nearst neighbors.

A: Answer:- simple cubic structure Simple cubic structure is arrangement of the atoms extends only to…

Q: what is the physical significance of half adder?

A: Phil and potential

Q: how many atoms of each element is in the molecule 4SrO^-2

A: In stoichiometry of chemical compounds, any number written on the left-hand side with a symbol of an…

Q: Spherical particles of a protein of density 1.8 g/cm3 are shaken up in a solution of 20°C water. The…

A: Given:Density of spherical particle of protein (ρ) = 1.8 g/cm3.Solution can stand for time (t) = 1.0…

Q: Many molecules are described as polar; that is, they have regions that are positively or negatively…

A: An electric dipole placed in electric field experience torque

Q: Atomic force microscope can be used to image: a. Only semiconductor nanomaterials b. Only…

A: The atomic force microscope is used to study the wide range of field or department of natural…

Q: Discuss the forms of the matter and arrangement of the atoms and molecules in each form.

A: SOlution: To Discuss the forms of the matter and arrangement of the atoms and molecules in each…

Q: true or false ? is Oxygen is an example of matter .

A: Matter is made from atoms. Every substance has a unique number of protons, neutrons, and electrons.…

Q: Water can form large dewdrops in nature. How droplets made of vegetable oil instead of water be…

A: Water can form large dewdrops in nature. Surface tension of vegetable oil is less than that of…

Q: Iron has a density of 7.86 g/cm³. The volume occupied by 55.85 g of iron is A) 7.11 cm³. B) 2.8 cm3.…

A: Given data : Density=ρ Mass=m   Required : Volume

Q: Explain how the atomic model went from the billiard ball model to the plum pudding model?

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Q: How does a molecule differ from an atom?

A: Atom is the smallest unit of matter. It is the smallest part an element can divide into. Also, atom…

Q: 1. All of the things around 2. If you keep cutting an object in half again and 3. The word atom…

A: Since you have asked multiple questions, we will solve question 5 for you. If youwant any specific…

Q: Life on Earth is highly dependent on the unique properties of water. Because of the attractive…

A: