What is matter and how is it broken down/organized

Q: A candle will burn only if oxygen is present. Will a candle burn twice as long in an inverted liter…

A: Fire requires three things to burn. 1. It needs fuel, 2.heat, and 3.oxygen. If anyone is missing or…

Q: atoms ever in contact

A: Atoms are the fundamental unit of matter. An atom is made up of a core nucleus and one or more…

Q: Which is as an element, compound, homogeneous mixture, or heterogeneous mixture? a salad with…

A: Hetrogeneous mixture contains different constituents which do not lose their identity when mixed and…

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: how does physical science effect our daily living

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

Q: Describe the atomic substructures of matter and their role.

A: All the stuff is composed up of matter and matter itself has small units called an atom.

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: Describe the three stage of matter that are typically encountered on a daily basis. How are they…

A: The three stages of matter that are typically encountered on daily basis are solid, liquid and gas.…

Q: how many particles are there in a glass of water? defend or explain

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Q: Does water of crystallization alter the properties of a substance?

A: Does water of crystallization alter the properties of a substance

Q: what is this formula used for and what is the formula itself

A: Given: Sin θ₁/sin θ₂ = v₁/v₂ = λ₁/λ₂ = n₂/n₁ To find: Formula based on Formula Usage

Q: consisting of 60 carbon atoms connected to form a hollo The diameter of a C60 molecule is about 7 x…

A: Given:diameter of C60 molecule, d = 7×10-10 mTemperature of interstellar dust, T = 3 K (approx)

Q: What is true? about matter and energy 1.matter is made of atomes and molecules that are constantly…

A: Matter:- The term "matter" broadly refers to any "physical substance."  Instead of being a…

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: What is the difference between an intensive and an extensive state of matter?

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Q: Fill in the blanks with suitable words: 4. When the energy difference between two atomic or…

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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: What is the name for a representation of the physical world?

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Q: Wet air is less dense than dry air, but wet hydrogen is more dense than dry hydrogen. explain why…

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Q: What is a mole? What is energy?

A: We have to define the following. -What is a mole? -What is energy?

Q: What is meter bridge?

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Q: Do you think physics plays a great role in medical fields? If so, how?

A: Physics is a department of science in which various dynamics concepts or laws about the physical…

Q: Being the great space adventurer that you are you arrive on Mars as part of a scientific expedition.…

A: Number of protons (Z) = 213 Number of neutrons (n) = 73Number of electrons = 213

Q: The energy equivalent of  0.5g of a substance is

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Q: What are physical changes of matter

A: To define: Physical changes of matter

Q: The cavity within a copper [β = 51 × 10-6 (C°)-1] sphere has a volume of 1.200 × 10-3 m3. Into this…

A: The change in the units volume of material when temperature changes is given by…

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: What happens to the properties of elements across any period of the periodic table?   Question 3…

A: The properties of the elements gradually change across any period of the periodic table…

Q: Simplify the following and leave your answers in index form: 78÷73 (72)6 78*72*7/74

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Q: As things are heated, _____ increases. (one or more possible answers) a. Mass b. Volume C. Atomic…

A: Fill in the blank: As things are heated, _____ increases. (one or more possible answers) a. Mass b.…

Q: What does modern physics talks about

A: Modern physics is an effort to understand the underlying processes of the interactions of matter…

Q: Besides solid, liquid, and gas, what is the fourth form of matter?

A: Fourth form of matter is Plasma.

Q: The amount of matter an object contains determines its___________

A: Answer Mass measures the amount of matter in a substance or an object. The basic SI unit of mass is…

Q: A typical atom has a diameter of about 1.0 * 10-10m. Calculate the approximate number of atoms that…

A: diameter of atom (d) = 1×10-10 m Length of line (L) = 1 cm = 0.01 m

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

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Q: Atoms of two different elements must have different

A: Each element has an atomic number. The atomic number equals the charge on the nucleus. It therefore…

Q: Hydrogen Helium

A: Hydrogen and helium were the majority of elements formed in the Big Bang itself. They have far…

Q: Which of these are matter? 1. atoms 2. molecules 3. energy (A) 1 only (B) 1 and 2 (C) 2 and 3 (D) 1,…

A: Matter is something which is occupying a fixed or definite amount of volume and even have a definite…

Q: Who advanced the idea of atoms in the early 1880s?

A: John Dalton is the person behind the advancement of the idea of atoms in the early 1800’s.

Q: What are three different states of matter those exist in the world? Name them. Describe their…

A: There are three different states of matter. 1. Solids  2. Liquids 3. Gas

Half Life

The concept of Half Life has numerous practical applications some of them includes figuring out the effective drug dosage to finding out when a radioactive becomes safe to use. If you look for a career in Nuclear Physics you will need this concept.