How are they alike? How are they different?

Q: How do solids, liquids, and gases differ?

A: Everything that contains specific mass and also occupies certain mass gets considered as "matter".…

Q: How does an atom differ from a molecule? In what ways are they similar?

A: Molecules composed of atoms bonded together by different kind of bonds. Atom is a sub-component of…

Q: What the difference between a mixture and a compound?

A: The differences between a mixture and a compound can be given as:

Q: What is chemistry?

A: By definition .....

Q: Green chemistry rests on a set of 12 principles. What are they?

A: 12 principles of green chemistry has to be given,

Q: How man

A: mole interms of particles :         1 mole = 6.022 x 1023 particles   mole interms of mass :…

Q: What is the macroscopic world

A:

Q: Both a mixture and a compound are combinations of substance. So explain how they are different

A: Compounds  - These are the substances that  are made up of more than one type of atoms. Mixture…

Q: Distinguish among Elements, Compounds, and Mixtures?

A: Element = Elements are the pure substance that consist of only one kind of atom. Example = Iron,…

Q: 14. What is the definition of a physical property? What is the definition of a chemical property?

A: Most of the substances that we see around have certain characteristics and properties by which they…

Q: How do molecules of elements and molecules of compounds differ? In what ways are they similar?

A: Given compounds,        Molecules of elements        Molecules of compounds

Q: A beaker containing a green liquid is left uncovered in a laboratory for one week., After the liquid…

A: Mixture is a combination of two or more different chemical substances that are not combined…

Q: What is science and its scope?

A:

Q: Part 2 CI AICI.

A: Applying electrophilic substitution reaction on benzene.

Q: Give an example of an element and a compound.How do elements and compounds differ?

A: Element is a substance whose constituents atoms have the same atomic number. Two or more different…

Q: Write an introduction about Matter.and Mixtures.

A: Introduction to matter:

Q: are one space apart on th

A: When species have Hydrogens and it's Hydrogen atom removed in H(+) ion then this species called Acid…

Q: What is science

A: Nature has provided humans with a lot of blissful ideas. Nature provides all the species with food,…

Q: Does smoke have mass? Does it occupy space? Explain why

A: When a substance having mass and acquires space in its surroundings then it is known as matter. For…

Q: How does an element differ from a compound? How are they similar?

A:

Q: In your own words define chemistry

A: Given : Chemistry  To find : Define it properly Solution : Science has three main branches which…

Q: How are the molecules in oxygen gas, the molecules in hydrogen gas, and water molecules similar? How…

A:

Q: Why do the ability to separate and recover pure substances from mixtures is extremely important in…

A: Purity is a necessity of scientific research.

Q: What is chemistry

A: Chemistry is defined as the branch of science which deals with the study of composition properties…

Q: How is an element different than a compound?

A: Definition- An element is a pure chemical substance made of same type of atom.   A compound contains…

Q: What type of matter is this ?

A: An element is that species that contain atoms of same type. A compound is formed by combination of…

Q: How has chemistry contributed towards nation’s development?

A: Given: Contribution of Chemistry towards nation’s development.

Q: What are the two fundamental capacities of an object?

A: Capacity is the ability of an object to hold the amount of liquid when it's full or half.  It…

Q: why are elements and compounds both pure substances?

A: The formation of compounds due to a combination of elements is governed using certain laws. These…

Q: Fossils show that humans have existed

A: By studying the fossil record we can tell how long life has existed on Earth, and how different…

Q: 1. Are compounds and mixtures the same or different? Why? 2. If you had a substance and didn't know…

A: Hi, the answers to both the questions are given in the following steps.

Q: How is chemistry in our everyday life’s ?

A: The human beings survived by the chemical process includes, respiration, digestion, reproduction…

Q: Imagine a world in which all the elements existed, but they couldn't form any chemical bonds with…

A:

Q: What is the difference between a mixture and a pure substance?

A: Matter can be defined as a substance that occupies mass and space. Matter can be divided into…

Q: Type of chemistry

A: In the field of science there are many different types of chemistry. The following page will deal…

Q: What do you mean by Green Chemistry ?

A: Green chemistry is the construction of chemical products and processes which reduce or eliminate the…

Q: Fill in the blanks . For the first image it is an example on how to do it

A: The molar mass of a compound is calculated by multiplying the subscript of each element in the…

Q: What’s chemistry

A: You have a great question What is chemistry? Actually what you asked is not a simple question, one…

Q: O All molecules are pure substances.

A:

Q: Who is the founder of chemistry?

A: The person who known as founder of chemistry is Antoine Lavoisier. The complete name of Antoine…

Q: ne two brands?

A:

Q: 19. The substance in the glass below is from a kitchen tap. Is it a pure substance or a mixture?…

A: Hello. Since your question has multiple parts, we will solve the first question for you. If you want…

Q: what is change in science

A: Scientific change results in a change in the scientific explanation of the structure and functioning…

Q: 1. Define what matter is. 2. How does physical property differ from chemical property? Cite an…

A: Everything that surrounds us is made of matter.

Q: How to identify the similarities and differences among differentkinds of matter.

A: How to identify the similarities and differences among different kinds of matter.

Q: Write a analysis about what is a mixture and what is not a mixture in Science.

A: A Mixture is basically the combination of two or more substances where there is no chemical…

Q: The hydrogen peroxide you cleaned a cut finger with. is it a pure substance or mixture?

A: A pure substance is made up of only one substance. The constituent of pure substance has definite…

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.