Octect Rule
The octet rule
What isThe rule proposed by Gilbert. N.Lewis that needs to have eight electrons in their valence shells
The definition of covalent bonding
What is sharing between electrons
The chemical formula for water
What is H2O
The definition for ionic bonding
The electrostatic attraction between two charged atoms
The chemical formula for sodium chlorate
What is NaClo3
Number of the electron during covalent bonding.
What is 2 electrons
The guy who makes the rule that need to have 8 electrons in valence shells
Who is Gilbert.N.Lewis?
The chemical formula for Boron Carbide
What is B4C
What is Structure and properties of ionic bond
They are high in polarity. They have high melting and boiling points. They do not have a define shape.
The chemical formula for Ammonium Carbonate
(NH4)2CO3
Name of positive ion and negative ions
What is Cation and anion?
In chemical bonding, what term describes the equal sharing of electron density between two atoms, resulting in a stable molecule with no net charge?
what is covalent bonding
The formula for all the poly atomic ions
What is
Hydroxide (OH−)
Ammonium (NH4+)
Sulfide (S2−)
Sulfite (SO32−)
Sulfate (SO42−)
Nitrate (NO3−)
Nitrite (NO2−)
Phosphate (PO43−)
Hydrogen Phosphate (HPO42−)
Diphosphate (P2O74−)
Chloride (Cl−)
Bromide (Br−)
Iodide (I−)
Peroxide (O22−)
Thiocyanate (SCN−)
Cyanide (CN−)
Carbonate (CO32−)
Bicarbonate (HCO3−)
Chromate (CrO42−)
Dichromate (Cr2O72−)
Manganate (MnO42−)
Permanganate (MnO4−)
Selenite (SeO32−)
Selenate (SeO42−)
Silicate (SiO32−)
Aluminate (AlO2−)
Arsenate (AsO43−)
Arsenite (AsO33−)
What is the term for a type of covalent bond where the shared pair of electrons is pulled more strongly towards one of the atoms due to that atom's higher electronegativity
Polar covalent bond
The name of all the polyatomic ions
What is Ammonium,Hydroxide,carbonate, Phosphate
Carbonate, Sulfate, Nitrate
Provide an example of a compound that adheres to the octet rule and explain why this adherence indicates a stable molecular structure
What is (answer may vary)
Give me an example for metallic bond
Answer may vary
What is the formula for chloroplast
C₅₅H₇₂O₅N₄Mg
Give me 5 examples of covalent bond
Answer may vary
What is the formula for salt ?
NaCl
Explain the concept of "effective nuclear charge" (ENC) and its impact on electron shielding and the octet rule.
(Daily triple)
Effective Nuclear Charge (ENC) is the net positive charge an electron feels in an atom. It considers the nucleus's pull minus electron shielding. ENC influences electron behavior and bonding, affecting how atoms adhere to the octet rule.
The structure of Solid Metal at room temperature
What does Shinny, good conductor, high melting point.Malleable, Ductile.
The formula for hydrocarbon(Daily Double)
What is CnH2n+2
The name examples of all the characteristics of Metallic bond
What is
Solid at room temperature.
Shiny
High melting point
Good conductor of heat and electricity
Malleable
Ductile
sodium phosphotungstate hydrate(If you get this correct you are the winner
What is Na5[P2W14O49(H2O)2]⋅H2O