what is technical terms for Dihydrogen oxide?

Q: A _________ oxide is covalent and will react with water to form __________, which produce    _____…

A: Oxides are of two types : 1. Acidic oxides  2. Basic oxides

Q: What are lanthanide elements?

A: What are lanthanide ?

Q: III. Name one element in the Halogen Group.

A: Halogen group means, group 17 element in the periodic table. see below

Q: In what category is the substance germanium?

A: There are four statements about substances of germanium ..... 1) Covalent network solid. 2)…

Q: When would nitrogen become a nitrite ion, as opposed to nitrate or nitride

A: Given: Anions of Nitrogen: Nitride Nitrate Nitride

Q: Discuss the Production of the Halogens?

A: The production of halogens has to be discussed below.

Q: What type of oxide ore is formed when nonmetals combine with oxygen?

A: Non-metal reacts with oxygen to form oxide which is a nonmetallic oxide.

Q: chromium

A:

Q: Enlist and explain the ores of Beryllium and methods of production of Beryllium

A: Beryllium is the element in the periodic table having the symbol ‘Be’ and atomic number 4. It is a…

Q: Name four oxides of nitrogen

A: A question to name four oxides of Nitrogen.

Q: What are Nitrogen Oxides?

A: What are nitrogen oxides has to be given.

Q: (a) Why is calcium generally more reactive than magnesium?(b) Why is calcium generally less reactive…

A: a.

Q: Write the chemical formula for sulfurous acid.

A: given :-  name of compound = sulfurous acid  to determine :-  It's chemical formula

Q: Whats the chemical and physical properties of Potassium ?

A:

Q: If copper is able to displace magnesium, and magnesium is able to displace lead, what does this mean…

A: From the given data we can infer that , Copper is more reactive than magnesium , and Magnesium is…

Q: Explain in detail the process of production of beryllium.

A: Beryllium is a chemical element having symbol Be and atomic number 4 having electronic configuration…

Q: What safety precautions should be taken with selenium? I am preparing to remove selium from water…

A: Selenium is an essential metal for human and other animals, but taking higher doses can be harmful.

Q: First ionization energy generally increases across period 3 elements. Use electronic structure in…

A: The amount of the energy required to remove the outermost electron from the valence shell of a…

Q: Helium is an inert gas, meaning that it doesn't readily combine with other elements. What five other…

A: Given, Helium is an inert gas, meaning that it doesn't readily combine with other elements.

Q: state the physical and chemical properties of compound LUTEOLIN (as much as it have)

A: Luteolin is a naturally-occurring flavonoid, with potential anti-oxidant, anti-inflammatory,…

Q: Describe the physical properties of metals?

A: The physical properties of metals has to be given,

Q: What is the balanced equation for Nickel hydroxide reacts with sulfuric acid

A:

Q: What is an alkali? Give an example.

A: Given What is an alkali? Give an example.

Q: True or False: Nitrogen Oxide is present in automobile exhaust.

A: Nitrogen oxides, including NO and NO2, are produced as a result of combustion in a car engine. Pure…

Q: Explain why the melting point increases as the atomic number increases.

A: Since we know that melting point of any atoms or molecules depends upon the intermolecular force…

Q: What ions are part of the silver group?

A: Different basic radicals have different solubility products and are precipitated by different…

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

A: The structure of phosphine is

Q: What's the number of unpaired electrons in sulphur and why

A: Sulfur having atomic number 16

Q: How do metals react in a group?

A: We classify Group 1 and 2 as metals in the periodic table. Group 1 and Group 2 elements are known as…

Q: What is tin pest, also known as tin disease?

A: Tin pest occurs when the element tin changes allotropes from its silvery metallic β form to the…

Q: What is a hydride

A: ANSWER IS

Q: Classify each of the following as an oxide, acid, base or salt.

A: 1. AgCl is salt 2. Oxide 3.base 4.salt 5.bromous acid

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.

Q: Rank the halogens based on reactivity. Explain.

A: The non-metal elements in Group 7 are known as the halogens and they are less reactive moving down…

Q: Describe hydrogen

A: Hydrogen is an first element of periodic table.

Q: Nitrogen is relatively inert as compared to phosphorus. Why?

A: Nitrogen is relatively inert as compared to phosphorus. An explanation of the above statement has to…

Q: What is an alkali

A: Earlier, the alkalinity and acidity of a compound were determined by its taste. The alkali and acid…

Q: What are the different Selenium components?

A: Please find your solution below : Selenium is a broad range of tools and libraries which is used to…

Q: PROFILE OF LEAD: PLEADE COMMENT IN SOME EXTEND THE PHYSICAL AND CHEMICAL PROPERTIES OF HEAVY METAL…

A: Heavy metals are commonly environmentally stable elements. They possess high specific gravity and…

Crystal Structures

Solids are present all around us. They have different properties and applications. Diamond and graphite are two well-known solids. Diamond is the hardest material in the world and is used in making jewelry. Graphite on the other hand is soft. The lead of your pencil is graphite. Why are they so different in appearance and properties despite the fact they are chemically the same? Both are allotropes of carbon. The answer lies in the structure, the way constituent particles are arranged in the solids.