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Elements and Compounds

Questions about the properties and characteristics of elements as observed in nature and in compounds. Chemical formulas are also converted to and from symbols in covalent or ionic bonds. All the questions you want to ask about the elements and the compounds they form.

83,344 Questions

Elements and Compounds

What is the atomicity of Al2(So4) 3?

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The atomicity of Al2(SO4)3 is 5. This is because it contains 2 atoms of aluminum (Al), 3 atoms of sulfur (S), and 12 atoms of oxygen (O), resulting in a total o

Elements and Compounds

Sodium metal and chlorine gas react to form what?

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Sodium metal and chlorine gas react to form sodium chloride, which is commonly known as table salt (NaCl). This reaction is highly exothermic and results in the

Elements and Compounds

Why does potassium chloride conduct electricity?

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Potassium chloride is an ionic solid, the ionic solids can conduct the electricity if they are in molten state or in aqueous solution.

Elements and Compounds

What is the symbol zinc sulfate?

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The chemical formula (not symbol) of zinc sulfate is ZnSO4.

Elements and Compounds

What element is used in Americium?

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Americium is a synthetic element that typically uses plutonium as the starting material for its production. It is commonly used in smoke detectors and in some m

Elements and Compounds

Is sulfur powder an element or compound?

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Sulfur powder, which is composed of pure sulfur atoms, is an element. Elements are substances made up of only one type of atom that cannot be broken down into s

Chemistry

How many atoms are in nac2h3o2?

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21 atoms

Elements and Compounds

What is the nature of attractive force among molecules in liquid bromine?

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The attractive force among molecules in liquid bromine is primarily due to London dispersion forces, which are weak intermolecular forces that result from tempo

Elements and Compounds

What elements make up sodium sulfide?

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Sodium sulfide is composed of one sodium atom (Na) and one sulfur atom (S). Sodium gives up one electron to sulfur, resulting in a stable ionic bond.

Elements and Compounds

What was the supply of oxygen in the Great Fire OfLoNDON?

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The supply of oxygen during the Great Fire of London in 1666 came from the wooden houses and buildings that were burning. The abundance of flammable materials i

Elements and Compounds

What is the atomic number of graphite?

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'6' Graphite is the commonest allotrope of CARBON. Carbon has Atomic No. (Z) = 6 , and Atomic Mass (Ar) = 12 Other allotropes of carbon are 'Diamond' and 'Buck

Chemistry

What is the empirical formula for the compound below C10H25O5?

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The empirical formula for the compound with the molecular formula C10H25O5 is C2H5O. This is obtained by dividing all subscripts in the molecular formula by the

Elements and Compounds

How many oxygens are in a pentoxide?

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Five !!! FRom Latin for '5' is 'PENTA'.

Similarly

#Hexa = 6

Hepta = 7

Octa = 8

Nona = 9

Deca = 10

Jewelry

Is stainless steel jewelry real?

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Yes, stainless steel jewelry is real. It is made from a metal alloy that includes chromium, which gives it its corrosion-resistant properties. Stainless steel j

Elements and Compounds

What is the compound containing phosphorus and oxygen?

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Phosphorus oxide is a compound containing phosphorus and oxygen. It can exist as different types such as phosphorus pentoxide (P4O10) or phosphorus trioxide (P4

Elements and Compounds

What is an example of a hydroxide ion?

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One example of a hydroxide ion is OH-, which consists of one oxygen atom and one hydrogen atom bonded together. Hydroxide ions are commonly found in bases and a

English to Greek

What is copper in greek?

Asked by Wiki User

Te Greek word is χαλκός.

Elements and Compounds

Can you get sick if the pool has no chlorine in it?

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Yes, without chlorine in the pool, harmful bacteria and germs can thrive, leading to infections and illnesses such as skin rashes, ear infections, or gastrointe

Elements and Compounds

Silver is a better electrical conductor than copper but is rarely used for electrical purpose give 1 reason for this?

Asked by Wiki User

Silver is more expensive than copper, which makes it cost-prohibitive for most electrical applications. Despite its superior conductivity, the cost-benefit rati

Elements and Compounds

What is the chemical formula for aluminun oxide?

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Al2O3 (Aluminium oxide(. Its impure industrial form is known as Bauxite.

Elements and Compounds

What is the formula of the ion formed when sodium achieves a noble-gas electronic configuration?

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The ion formed when sodium achieves a noble-gas electronic configuration is Na+. This means that sodium has lost one electron to achieve the same electron confi

Chemistry

Are coins elements or compound?

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Coins are made of a combination of elements, typically metals like copper, nickel, and zinc. These metals are mixed together in specific proportions to create t

Elements and Compounds

What gas is produced in the reaction of acids with metals?

Asked by Wiki User

Hydrogen !!!!

e.g.

Hydrochloric Acid plus Zinc = Zinc Chloride and hydrogen

2HCl(aq) + Zn(s) = ZnCl2(aq) + H2(g).

Elements and Compounds

What type of compound is Rb2O?

Asked by Wiki User

Rb2O is an ionic compound known as rubidium oxide. It is composed of rubidium cations (Rb+) and oxide anions (O2-).

Elements and Compounds

How many atoms does 0.5 kg sodium contain?

Asked by Wiki User

First calculate the moles of sodium moles = 500 g/ 23 = 21.739 ... Remember the Avogadro Number. 6.022 x 10^(23) is the number of atoms in one mole Hence , mul

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Elements and Compounds

Questions about the properties and characteristics of elements as observed in nature and in compounds. Chemical formulas are also converted to and from symbols in covalent or ionic bonds. All the questions you want to ask about the elements and the compounds they form.

83,344 Questions

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