Choose the state of water in which the water molecules are farthest apart on average. Group of answer choices steam (vapor) ice (solid) all the same liquid

Q: Phases of matter for He 1. In this box using a circle to represent each He atom, draw what you think…

A: The solution is given below -

Q: Classify the following as element, compound, homogeneous mixture, or heterogeneous mixture. Some…

A: Homogenous mixture--->>It is a mixture of substances blended so thoroughly that you cannot see…

Q: II. Classify each of the following as an element (E), compound (C), homogeneous mixture/solution…

A: We are to classify the given substances as elements, compounds,  homogenous mixtures or…

Q: Classify the following as to: element, compound, homogeneous or heterogeneous mixture. Assignment :…

A: Element is a substance that can not be broken down into simpler substances by chemical means and…

Q: 39 Which event is an example of a physical change? (1) iron rusting (2) fireworks exploding (4) ice…

A: The changes in the appearance of the substance is called as the physical change. Physical changes…

Q: Which phase of the Moon occurs when the moon is between Earth and the Sun? O New Moon O Waxing…

A:

Q: Part 1: Color the 4 blocks of the table a unique shade. Be sure to label each block by its proper…

A: The modern periodic table is based on the increasing atomic number of elements.  In the given…

Q: A submarine moved 85 kilometers south in 3.4 hours. during that time, its velocity constant. What…

A: A submarine moved 85 kilometers south in 3.4 hours. During that time, its velocity constant. We know…

Q: Explain what is the role of temperature on the phases of matter.

A: Anything that occupies space and has mass is called matter. Matter can exist in three physical…

Q: All physical changes can be identified at a macroscopic level.   True or False

A: Physical changes are the changes affecting the form of a chemical substance, but not its chemical…

Q: Can you light diamond on fire

A: in combustion reaction compound is burned using help of oxygen gas , when organic compound is burned…

Q: Which section(s) would contain liquid water?   What does the length of the horizontal line (in 2…

A: The given graph is the heating curve of water where temperature is plotted in x-axis and time is…

Q: Which state of matter has indefinite shape but constant volume?    Group of answer choices   Solid…

A: The three States of matter are solid , liquid and gases. Plasma is also one of the state of matter.

Q: Describe a patterns/trends in a PHYSICAL property as we move down group 1 and group 7? Group 1 Group…

A: To find: Physical property down the group 1 and group 7

Q: Comment on whether each of the following is ahomogeneous mixture or a heterogeneous mixture:(a) air…

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

Q: large spherical object that orbits a star

A: Planet is a large spherical object that orbits a star

Q: in her pocket for a few hours. When she took out the chocolate bar to eat it, the bar was was no…

A: Given, examine the state of the chocolate bar in the morning and then in the evening.

Q: The state of matter that has no definite volume or shape is Select one: Liquid Solid Liquid…

A: In chemistry, A matter is defined as any substance, that has mass and space carried by having…

Q: Which parts of Earth are most similar to the plate with an axis angle of 80°?

A:

Q: Corn Dry Milling will separate kernels to "bugas mais" from "sungo" and "tiktik". What is the…

A: Answer  Corn Dry Milling  will separate kernels to " bugas mais"…

Q: Look for materials at home which can be classified as pure substances or mixtures. Identify at least…

A:

Q: Classify each of the following as an element, compound, homogeneous mixture, or heterogeneous…

A: Element contains atoms of single type and compound is a combination of elements. Homogenous mixture…

Q: Based on the evidence, what metal are pennies mostly made of, and what metal are dimes mostly made…

A:

Q: What property of matter is most responsible for the fact that sound travels at different speeds…

A: In science, the matter is the basic unit of every substance. Anything that has mass and occupies…

Q: Which substances are molecular substances? water in glass ice in glass motor oil mineral spirits…

A: Here we have to determine the following materials which are molecular substances

Q: Which of the following is a compound? milk aluminum foil silver salt

A: Compound demonstrates the bonded atoms of two or more elements .

Q: What type of change in matter is characterized as having a new substance formed in the process?

A: Given  New substance is formed in the process  Type of Change = ?

Q: A pure substance that is composed of only one type of atom is______.   Group of answer choices a…

A: The matter is described as any material that occupies space and has mass. The matter is further…

Q: he phase change, thus, change in state of matter represented by the equation  I2 (s) →  I2 (g) can…

A: Chnaging of matter from one phase to another phase is called interconversion of matter

Q: Element Compound Heterogeneous mixture Homogeneous mixture охуgen carbon dioxide Answer Bank a…

A: Classification of compund element etc

Q: As you know, one way to classify matter is by its material. Metals, nonmetals, and metalloids are…

A: The periodic table's leftmost elements have the strongest metallic characteristics, and when we move…

Q: A scientist has two containers. Inside each container is a blue liquid. The liquids are substances.…

A:

Q: Which state of matter will always fill always fill the volume and shape of the container in which it…

A:

Q: Solid matter is made up of particles that are moving faster then the particle that make up Liquids.…

A: Solid state is a state of matter in which the inter molecular force of attraction is very strong due…

Q: Use complete sentences to describe how you would separate a mixture of sand, solid iodine, table…

A: In the mixture of table salt, sand, solid iodine and iron fillings, iron filings is the only solid…

Q: What state of matter has the most space between particles? Group of answer choices solid liquid gas…

A: To identify: What state of matter has the most space between particles?

Q: 1.) Light has no mass so it also has no energy according to Einstein, but how can sunlight warm the…

A: As you not sepcify so I am giving answer of 1question  Light has no rest mass it's means when light…

Q: Write a complete chemical formula, including physical state symbol, for each element listed below in…

A: Each and every element has different type of symbolic representations, are known as chemical formula…

Q: Describes the differences and similarities between solids, liquids and gases on a molecular level…

A: Solid - - > The substances which are having very high intermolecular forces between thier…

Q: Decide which physical states are indicated in the following statement.  Choose all that apply.…

A: We need to determine which of the given states allows free movement of particles

Q: Complete the template below for each of the occurrence of matter phase change being described. Phase…

A: Boiling: It is the phenomenon in which the liquid substance starts to change its state to gas.…

Q: Which of the following is a chemical property and NOT a physical property?    Group of answer…

A: Flammability: it is the property of a system which tells about the ease with which a combustible…

Q: Nhat is the difference between Earth's rotation and revolution? O Revolution refers to Earth's…

A: Rotation : Earth's spinning on its axis is called rotation. Revolution : Earth's movement around the…

Q: What state of matter has an effectively indefinite shape but a constant volume?    Group of answer…

A: • Liquids have  an effectively indefinite shape but a constant volume.              SO,…

Q: Which of the following models represent a(n): element, compound, mixture, ionic solid, gas made up…

A: (1) fig. B is an element figure because there is similar type of molecules shown with a random…

Q: Difference between homogeneous and heterogeneous

A: Homogenous mixtures: These  аre  those   mixtures  in  whiсh  the  соmроnents are mixed unifоrmly…

Q: Write the chemical formula for each of the following household chemicals. Express your answer as a…

A: The chemical formula of compound represents their constituent atoms. The number of atoms present in…

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.