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Cations -- which are positive ions -- and anions, which are negative ions.
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Which of the following ionizes forms ions in water?
Solubles ionic salts, acids, bases forms ions in water.
Name some of the metal ions?
All metals can be ions. Therefore the name of any metal can be the name of it's element and it's ion. Eg: iron in iron sulphide.
Why is it important to name atoms and ions correctly?
because you have to
Which of the following are always larger than the neutral atoms from which they are formed.. A. positive ions B. negative ions C. cations D. none of the above?
B. Negative ions. ( anions ) They have taken electron(s) into their valance shell and have increased their size this way.
Name an ion that turns blue litmus red?
Hydrogen ions (H+)
Which of the following best describes spectator ions?
(Apex) Ions that do not participate in the reaction
Formula of ionic compounds made with the following ions sodium and sulfide ions?
Na2S.
In the following ions the first atom listed is the center atom to the rest of the atoms. Which of the following ions would have a tetrahedral shape?
P0 4^3-
In the following ions the first atom listed is the center atom to the rest of the atoms. Which of the following ions would have a tetrahedral shape apex?
PO 34
Which of the following ionizes forms ions in water?
Solubles ionic salts, acids, bases forms ions in water.
Which of the following molecules would be blocked by a cell membrane?
IONS!
Which of the following would most readily give H plus plus ions in a solution?
Acids will give H+ ions.
Name and formula for the compound formed by strontium ions and sulfite ions?
The name is "strontium sulfite" and the formula is SrSO3.
What is the scientific name for Na2S?
It is a bond between Sodium ions and Sulfide ions. Sodium Sulfide.
What is the name if an ionic compound that consists of lithium ions and iodine ions?
lithium iodide (LiI)
Which of the following ion ions NH4 CO32-Br-s2- has no effect on pH?
Br-
Name some of the metal ions?
All metals can be ions. Therefore the name of any metal can be the name of it's element and it's ion. Eg: iron in iron sulphide.
