A salt water solution is classified as what type of matter? O homogeneous mixture O heterogencous mixture O pure substance O clement O compound

Q: whats the difference between homogeneous and heterogeneous mixtures?

A:

Q: Suppose a teaspoon of magnesium filling and a teaspoon of powdered sulfur are placed together in a…

A: MIXTURE : Mixture is defined as the physical combination of two or more different substances such…

Q: 2. A solution of salt in water is a compound. heterogeneous mixture. a. b. homogeneous mixture. с.…

A: Homogeneous mixture : It is a mixture in which composition is uniform throughout the mixture.

Q: You are given a liquid. Briefly describe the steps youwould take to show whether it is a pure…

A: We know, a liquid can be pure or a mixture.

Q: Which of the following is a pure substance existing as different phases in a heterogeneous system?…

A: The correct option is as follows:

Q: In what state particles that make up matter move the least? O liquid O particles movement is not…

A: Movement of particle matter is least in Solids.

Q: Classify these substances. More than one answer may apply in each case. N2 solution O homogeneous…

A: Element - It is a pure substance made up of only a single atom.  Compound - It is a pure substance…

Q: Grape juice is an example of a(n) A) element B) compound C) homogeneous mixture D) heterogeneous…

A: All matters in nature are mainly classified as two. They are pure substances and mixtures.  A pure…

Q: Classify the following as element, compound, homogeneous mixture or heterogeneous mixture: i). A…

A: Element: An element is a chemically pure substance that can't be further broken down into chemically…

Q: Which of the following is not intensive property? O density O boiling point O melting point O volume

A: Intensive property : It is a thermodynamic property that does not depend on the amount or quantity…

Q: When blue food coloring is dissolved in water, the result is a ________? a. homogeneous mixture…

A: When particles moves from higher concentration to lower concentration than diffusion occurs. The…

Q: Write any 4 properties of gases and liquids.

A: Properties of gases 1. Gases are easy to compress. 2.Gases occupy far more space than solid and…

Q: Which of the three phases of matter (solid, liquid, or gas) has particles that are in a loose,…

A: Interpretation: We have to choose which state of matter is suitable for above statement.

Q: Classify these substances. More than one answer may apply in each case. H, pure substance element…

A:

Q: Pure substances have many ions heterogeneous mixtures a uniform appearance100

A: To find: The pure substance have--------?

Q: Melting gold with other metals makes 10-karat gold. Which term best describes 10-karat gold? O…

A: 10 karat gold is an alloy . Alloy are the homogeneous mixture.

Q: You observe that sugar dissolves more quickly in hot teathan in iced tea. You state that higher…

A: An unexplained situation for whom a solution is suggested that is not acceptable by a scientific…

Q: What type of pure substance can be decomposed chemically into other pure substances? O compound O…

A: Pure substances are defined as substances that include only one type of particle and have an uniform…

Q: is a pure substance which can not be broken down into simpler substances. Select one: Element O…

A:

Q: 6.Matter is classified as follows a)Ätoms and molecules b) Pure substances and mixtures.…

A: Any thing which has mass, occupies space and can be perceived by human senses is known as matter.

Q: How would you classify a pure silver necklace? O Compound O Heterogeneous mixture O Homogeneous…

A: Introduction- Compound is a substance that contain more than one element in it. It is a pure…

Q: Brass is a combination of copper and zinc metals. How would you classify brass? Element O…

A: Alloys are the compounds which are made up of two or more metals. The property of a metal can be…

Q: 21: The ocean (salt water) is an example of a/an mixture; heterogeneous mixture; homogeneous pure…

A: Mixture is formed by intermixing two or substances. Homogeneous means all components are present in…

Q: How would you classify salt water? O mixture-heterogeneous O mixture-homogeneous none of the above O…

A:

Q: Which of the following statements is(are) true? a. A spoonful of sugar is a mixture.b. Only elements…

A: The statements, which are all true has to be given.

Q: (d) Complete the following statements: (i) The three are solid, liquid and (ii) The three scales are…

A: Please find the answers here in serial wise  manner.

Q: Homogenous mixture Heterogeneous mixture

A: Homogeneous mixtures define in which all substances are in same phase Or We can say that we cannot…

Q: When Jill opened the bottle containing a clear liquid, the whole room smelled like roses." Based on…

A: Compound is a pure substance that is pure and contains atoms of two or more types of elements in…

Q: 22. Which of the following particulate illustrations represent pure substances and which represent…

A: (a)

Q: (1.6) Which of the following is an example of intensive properties? O mass O melting point O None of…

A:

Q: What are heterogeneous mixtures?

A: Mixture are are formed by mixing two or more substances without undergoing chemical change. Mainly,…

Q: Which of the following statements is true? Both mixtures and pure substances have variable…

A: Mixtures are basically described in 2 types such as heterogeneous as well as homogeneous.…

Q: Gasoline is composed of a variety of different liquid hydrocarbons, which do not separate as time…

A: Gasoline is composed of a variety of different liquid hydrocarbons. These hydrocarbon does not…

Q: Which option is a physical property of matter? O boiling point O acidity O reactivity O flammability

A: Physical properties are those properties in which the chemical identity of matter is retained.

Q: Classify each of the following as a pure substance, a solution,or a heterogeneous mixture: (a) a…

A: A Pure Substance: A pure substance can be defined as a matter which has a single substance of its…

Q: When a single salt crystal is added to a cool liquid, large crystals form. Which statement about the…

A: The question is based on the concept of recrystallization. we have to identify the correct statement…

Q: is sugar water considered to be a heterogenous mixture and if so why

A: A homogeneous mixture is the one in which composition of molecules is uniform throughout the…

Q: Organisms can live on Earth because of Earth's location in the solar system. How does Earth's…

A: Answer

Q: Classify the following as solution or heterogeneous mixture. (a) normal urine (b) gasoline (c)…

A:

Q: C. Identify whether the substances listed below is an element (E), a compound (C), a Heterogeneous…

A: A substance that is made up of only one type of atom is called an element. A substance that is…

Q: O a. mixture of compounds Ob. mixture of elements Oc pure element Od. pure compound QUESTION 27…

A: 26)mixture of compound  A is the answer  27) physical change B is correct answer  28) homogeneous…

Q: 1. Homogeneous mixture(s) A. orange juice B. oil + vinegar C. household white vinegar D. salt +…

A: A combination of two or more pure substances is called as a mixture. Mixtures are of two types…

Q: A salt water solution is classified as what type of matter? pure substance O heterogeneous mixture O…

A: • We need to classify salt water solution as what type of matter.

Q: A bottle of sports drink is homogeneous or heterogenous ? B) well water is a pure substance of a…

A: A mixture is defined as a material made up of two or more different substances that are not…

Q: Label as a substance, heterogeneous mixture, or a solution: Beach sand substance O solution O…

A:

Q: Which change can be easily reversed? O Chemical Change O Physical Change O Both a physical and…

A: A physical change happens when a compound undergoes changes in physical properties like color…

Q: A student combines pure NaCI (sodium chloride) with pure DI water. The resulting is an example of: O…

A: 7) Given: NaCl is dissolved in DI water.

Q: Give two chief characteristics of (i) Elements, (ii) Compounds and (ii) Homogeneous Mixtures.

A: Element is pure in nature as it consists of only type of atoms. And, Compounds is comprised of…

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.