A good definition of chemistry is:     the science that seeks to understand what living organisms do by studying the molecules that make up the organism.     the science that seeks to understand what matter does by studying what atoms and molecules do.     the science that seeks to understand the interactions of molecules for the sake of advancing human control over nature.     the science that seeks to understand what the universe does by studying interactions of molecules with atoms.     none of the above

Q: The element bromine forms a(n) _______cationanion with the charge . The symbol for this ion is ,…

A: Element is form by small atoms by combination of them Br form anion with -1charge.and it have 36…

Q: Fill in the blanks below with a maximum of two words in each space to complete the following…

A: According to Bronsted- Lowry Acid ,acid is substance that donates H+ ion or proton  to form it's…

Q: Below are several statements. Each statement can best be classified as either a law or a theory.…

A: A theory is an explanation of an observed phenomenon or data set that may or may not have…

Q: . What is the 3rd most prevalent element in the human body (name, not symbol)?

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Q: Carla made models of a water molecule and a hydrogen peroxide molecule. Oxygen atom Oxygen atom…

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Q: MULTIPLE CHOICE QUESTION Dalton discovered that all compounds are made of elements molecules other…

A: Given,  Dalton discovered that all compounds are made of

Q: O Macmillan Learning Iron was electrolytically plated onto a platinum gauze electrode from a…

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A: Given: The sketch provided shows a substance.  Looking at 1000X, it seems to be hard and a pattern…

Q: Brønsted-Lowry Acid w

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Q: Question 17 of 22 Submit Complete the MO diagram (below) to determine if I, is paramagnetic or…

A: If there is the presence of unpaired in the molecular orbital diagram of a compound,then the…

Q: Use a model to explain how subatomic particles interact to cause ONE of the following periodic…

A: Various atomic models were proposed from time to time to explain the structure of an atom and how…

Q: Questions and Problems (May be assigned before or after the experiment, depending on your…

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A: Need to examine both positive and negatively charged ions in the given model

Q: A) Use the Law of Definite Proportions to describe the relationship between the three compounds…

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Q: 2. Elizabeth has two separate samples of the same substance. One sample is in the liquid state, and…

A: Elizabeth has two separate samples of same compound and among them one is liquid and one is solid.…

Q: Based on the following word descriptions,write the formula for each of the indicated substances.a. a…

A: A formula of any compound which represents number of the all types of atoms of that compounds…

Q: Compare the following properties for Sodium Chloride Melting point Boiling point…

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Q: What are the aspects of Leucippus and Democritus idea of atomism?

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Q: Compound Description J K L colorless, odorless gas 3-33 g colorless, odorless gas 3.52 g Mass of…

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Q: Please help me with questions 1 and 2 1. What is an example of matter? A. Light B. None of the…

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Q: Name the steps of the scientific method and apply them to an everyday problem you might solve using…

A: The scientific method is a systematic approach used in scientific inquiry to investigate and solve…

Q: One of the big problems in chemistry is our dependence upon our five senses (macroscopic…

A: The Brownian motion explain the random movement of atom and molecules in a gaseous state where the…

Q: The diagram illustrates an atomic level view of a chemical reaction. Which law(s) is illustrated in…

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A: The law of multiple proportion is applicable only to those compounds in which two different…

Q: Which statement about atoms is correct? A. Atoms are not composed of smaller particles. OB. Each…

A: In atom, there is nucleus (protons and neutrons) and electrons are revolving around the nucleus.

Q: (02), and sulfur dioxide (SO₂) gases. Which of these balloons are filled with pure elements? He SO₂…

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Q: Sulfur is a bright yellow solid at room temperature. It is one of the components in gunpowder,…

A: The answer for first three subparts are given below. Kindly repost the subparts as separate…

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Q: Magnesium has three naturally occurring isotopes. Mg-25 has a mass of 24.9858 amu and an abundance…

A: Answer:

Q: explain how the development of the Atomic Theory illustrates the Nature of Science. Support your…

A: It is asked to explain the development of atomic theory illustrating the nature of Science.

States of Matter

The substance that constitutes everything in the universe is known as matter. Matter comprises atoms which in turn are composed of electrons, protons, and neutrons. Different atoms combine together to give rise to molecules that act as a foundation for all kinds of substances. There are five states of matter based on their energies of attraction, namely solid, liquid, gases, plasma, and BEC (Bose-Einstein condensates). 

Chemical Reactions and Equations

When a chemical species is transformed into another chemical species it is said to have undergone a chemical reaction. It consists of breaking existing bonds and forming new bonds by changing the position of electrons. These reactions are best explained using a chemical equation.