Chemistry explain it

Q: What is Chemistry as a subject

A: what is chemistry

Q: What is correct from multiple choice

A: Since the reactions in which only the physical properties of reactants change and no change in…

Q: Which substances conduct electricity?

A: The conductance of electricity in a substance is a measure of how easily the flow of electricity…

Q: 8. An example of a homogeneous mixture is a) b) chicken noodle soup powerade the helium inside a…

A: A homogeneous mixture has a uniform composition and appears visually the same throughout. Any…

Q: Define substance and give two examples of things that are substances.

A: The matters are defined as a substance, mixture, element, or compound. Each category of matter…

Q: If a liquid contains 60% sugar and 40% water throughout its composition, then what is it called?

A: There are two types of mixtures:  Heterogeneous mixtures have visually distinguishable components.…

Q: Complete the missing information of the following substances. Substance Class of Solid Kind of…

A: There are different type of solids which are classified according to their constituent particles…

Q: If it can be chemically decomposed, what type of matter is that substance? D. Heterogeneous A.…

A:

Q: Is a change in phase a physical change or a chemical change? Explain.

A: A physical change is a reversible change whereas chemical changes are generally irreversible. No new…

Q: 14. A researcher finds that a solid has high melting and boiling points, and is soluble in water.…

A: Ionic compound is a chemical compound composed of ions held together by electrostatic forces termed…

Q: Your chemistry book is O an element a heterogeneous mixture a compound a homogeneous mixture

A: Answer:When more than one substance are combined together to make a single system then such systems…

Q: Which substance can be separated by filtration?  A. Compound B. Element C. Mixture D. Solution

A: Matter exhibits two types of property:  Physical and chemical

Q: Air is a pure substance. True False

A:

Q: how does art generate scientific innovations?

A: Traditionally, art and science have been treated as two separate disciplines, but when they are…

Q: Send Help How does chemistry contribute to the development of the society and technology and other…

A: Contribution of chemistry in development of the society and technology and other field of study.

Q: Milk is homogeneous mixture and not a compound. Explain this statement.

A: Ans    Milk is a mixture made up of various compounds 1. fats, 2  sugars, 3. water  4. proteins,…

Q: Summarize the key concepts of chemistry

A: Chemistry tells about the concept of matter and substances which made up the matter. It tells us…

Q: 9. Determine if each of the following sketches is showing a pure sample of an element or a pure…

A: Element consist of only one type of atoms. Compound consists of identical molecules. Each molecule…

Q: What are the three fundamental laws of chemistry?

A: The laws of chemical combinations are the fundamental laws of chemistry.

Q: Match each of the following as a element, compound, heterogeneous mixture, or homogeneous mixture >…

A: Element: An element is formed by only one type of atom. All the atoms in the element are the…

Q: How does the study of chemistry relate to other areas of study in science?

A: Chemistry is that branch of science which deals with the chemical nature of substances such as their…

Q: Which of the following can be more completely broken down? a) Petrochemicals b) Metals c)…

A: Among the given options, Petrochemical = does not break completely. Metals = does not break.…

Q: Summarize why it is important for chemists to study changes in the world ata submicroscopic level.

A: Chemistry is essential for fulfilling our basic needs like food, water, shelter, clothing and many…

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: Match each substance with the correct categorization. Consider a cup or handful size sample of the…

A: Here we have to identify whether the following given matter are element, compounds , homogeneous…

Q: why do we solve problems in a scientific way?

A: When a problem is solved, there are many chances of error. Even the best intentioned scientist can’t…

Q: A quantity of substance that can be seen would be considered the A level.

A: The complete sentence is: "A quantity of substance that can be seen would be considered the…

Q: Explain why the study of chemistry should be important to everyone.

A: We all are study , Chemistry is the study of matter and energy and the intraction between them.…

Q: Why is chemistry called the central science?

A: Chemistry is the branch of science which deals with the study of matter. The study of matter…

Q: Which type of matter has a definite compositionthroughout and is made of more than one type…

A: Heterogeneous mixture: A mixture in which components combine to give a non-uniform composition is…

Q: e ? Ho mamu

A: The question is based on the concept of organic synthesis. We need to synthesize the product using…

Introduction to chemistry

Chemistry is a branch of science that deals with the analysis of material and the substances that comprise it. It also manages the properties of these substances and their reactions to form new substances. It is basically centered on particles and atoms that make up components and mixtures. These chemical species will in general connect using bonds.