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What group in the periodic table forms anions?
The elements in group-15 , 16 and 17 have 5,6 ad 7 valence electrons respectively , so they gain electrons to form anions.
How many photons are required to ionize atomic hydrogen?
Ionization energy and electron affinity for cations and anions, respectively.
Electrolyte are mostly composed of what?
Electrolyte is a mixture of cations and anions. This is means that it will contain positively charged and negatively charged ions.
What categories of element are found in salts?
Salts contain a cation and an anion; the cation is a metal or ammonium, anions are also very different.
Why are anions larger?
Anions have supplementary electrons.
How are salts and ions related?
Salts contain cations and anions.
What is a ionic compound that does not contain oxide or hydroxide anions?
One example of an ionic compound that does not contain oxide or hydroxide anions is sodium chloride (NaCl), commonly known as table salt. It is composed of sodium cations (Na+) and chloride anions (Cl-).
What group in the periodic table forms anions?
The elements in group-15 , 16 and 17 have 5,6 ad 7 valence electrons respectively , so they gain electrons to form anions.
What is true about all anions?
Atoms are not anions. An atom is an electrically neutral particle with equal numbers of protons and electrons. An atom becomes an anion by gaining more electrons, so becoming negatively charged.
Why many solutions conduct electricity?
Because these solutions contain anions and cations.
What does anion in soap contain?
Anions in soap typically include fatty acid anions such as oleate or palmitate. These anions have a hydrophobic tail that can interact with oily substances, and a hydrophilic head that can interact with water, allowing them to emulsify and remove dirt and grease from surfaces.
What type of ions do ionic compounds contain?
Mad up of positively charge cations and negatively charged anions.
How many photons are required to ionize atomic hydrogen?
Ionization energy and electron affinity for cations and anions, respectively.
Electrolyte are mostly composed of what?
Electrolyte is a mixture of cations and anions. This is means that it will contain positively charged and negatively charged ions.
What categories of element are found in salts?
Salts contain a cation and an anion; the cation is a metal or ammonium, anions are also very different.
What types of substances of ionic compounds composed of?
Ionic compounds are composed of positively charged ions (cations) and negatively charged ions (anions). These ions are usually formed from metals and nonmetals, respectively. The cations and anions are held together by strong electrostatic forces of attraction.
What type of ions have name ending in -ide?
Those ions areall anions,negatively charged (mainly) -1, -2 or -3,consisting of one nonmetal element (mainly group 17, 16 or 15 respectively) andnot containg oxygen.Examples:17: F- , Cl- , Br- , I- (fluoride, chloride, bromide, iodide)16: O2-(oxide), S2-(sulfide)15: N3- (nitride), P3- (phosphide)
