What can we say about graph 4 using the boiling points and the density with fluorine to rubidium elements form the periodic table?

Q: Do theatoms in one molecule change places with atoms in another?

A: Yes, when molecules reacts together with one another then the atoms in one molecule changes places…

Q: Write the balanced equation with the phases for the following reaction: Sodium nitrate crystals and…

A: Following balanced equation is given by:

Q: A 0.997 gram sample of chromium combines with 0.179 grams of nitrogen to form a binary nitride…

A: Given data,Mass of Cr=0.997gMass of N=0.179g

Q: PC13 atomic metallic solid O ionic solid molecular solid atomic nonmetallic solid

A: The objective of the question is to determine the type of solid that PCl3 (Phosphorus trichloride)…

Q: what are the uses of inorganic chemistry in medicine or pharmacy

A: Inorganic chemistry can be defined as the branch of chemistry that deals with substances containing…

Q: List the Hydrogen Compounds of Nitrogen?

A: The Hydrogen Compounds of Nitrogen has to be explain,

Q: What does the compound look like?

A:

Q: Which of the following is classified as a metal? Ar O 02 Са O Ca OF

A:

Q: Explain how its specific chemical structure affects its persistence - Element: Mercury

A: The element mercury has the symbol of Hg and the structure of the mercury is simple trigonal…

Q: What variable did Mendeleev use to organize his version of the periodic table?

A: During the construction of his periodic table Mendeleev consider the following physical and chemical…

Q: PC13 atomic metallic solid O ionic solid molecular solid atomic nonmetallic solid

A: The objective of the question is to identify the type of solid that PCl3 (Phosphorus trichloride)…

Q: Based on their position in the periodic table, what ions do barium and iodinetend to form?

A: To find: The ions do barium and iodine tend to form

Q: Who discovered the noble gas argon?

A: The elements in a modern periodic table are arranged in an increasing order of their atomic number.…

Q: Does the type of molecule/element matter or the number of particles matter when we are considering…

A: Given:Type of molecule/element matterThe number of particles matter Determine the type of…

Q: why is it incorrect to use the term molecule of nacl but correct to use the term molecule of h2o is…

A: A molecule is defined as two or more atoms of the same element different elements that are bound…

Q: Describe ONE eveyday product that contains copper that you use everyday and why copper is such an…

A:

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: Answer the question below. Use the rubric in the materials for help if needed. Use details to…

A: Before the modern periodic table was set up, many people proposed the structure of periodic table.…

Q: Part 3: Gas Discharge Tubes Name of gas Line colors present Mercury Nitrogen Neon Hydrogen

A: The line colour present for the gases in gas discharge tube are unique for a particular gases.

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

A: The melting point is the temperature at which solid changes into a liquid. Sodium chloride is a…

Q: 24. The name and chemical formula of your favorite aci is

A: Acid are the substance which donate protons or accept electrons.

Q: Why was argon used in light bulbs?  Need periodic table for this answer.

A: Argon is noble gases found in the group (18) do not react with any metal; it means it creates an…

Q: Chemical Structure of Mercury

A: Mercury is  a chemical  element with symbol  Hg and atomic number 80.

Q: An electrical insulator is a material

A: An insulator can be considered as a pure chemical element.

Q: A) empirical B) prescriptive C) theoretical D) descriptive E) observed

A: Given-trends in the physical properties of elements in peroidic table  Findout-correct option

Q: Element diagram for carbon

A:

Q: 14. Which of these symbols provide more information about the atom? Circle your answer, then…

A: Answer:Here: X is the standard symbol of element, Z is its atomic number and A is its mass…

Q: Why chemicals explode with nitrogen

A: Organic nitrogen containing compound are very explosive in nature.Nitrogen in it's free state exist…

Q: What did you use to help you decide which are crystals, and which are not?

A:

Q: PC13 atomic metallic solid O ionic solid molecular solid atomic nonmetallic solid

A: The objective of the question is to classify the type of solid that PCl3 is. The types of solids…

Q: Explain why phosphorus trihydride is the  wrong name for phosphine?

A: The structure of phosphine is

Q: Why is the shape and size of nanoparticles important?

A: Nanoparticles: It is a very tiny particle. The range of these particles is in between 1 to 100…

Q: state and explain the position of Nitrogen in the periodic table

A: We have to state and explain position of nitrogen in periodic table

Q: What do metals and nonmetals have in common? A both have high melting and boiling points B both are…

A: Metals are those elements which donate electrons. Non metals are those elements which accept…

Q: Isnt boron just b on the periodic table?

A: The formula of diboron trioxide is determined as shown below,

Q: What is the difference between crystalline structure and atomic structure?

A: The smallest unit of matter is known as atoms. The repeated unit of lattice structure is known as…

Q: Explain why are some metals found in their elemental states in nature? Give some examples? Why are…

A: The substance that shows the luster on freshly cutting, polishing, and has the thermal, electrical…

Q: look up dmitri mendeleev and find out how he constructed the original periodic table. present at…

A:

Q: does hydrogen exist as an atomic element in the air?

A: Interpretation: Does hydrogen gas exist as an atomic element in the air is to be determined.