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A cation has a positive charge chromophores are always anions true or false?
Wiki User
∙ 12y ago
I don't know about chromophores, but anions are always negative and cations are always positive. The way my teacher had us remember is that 'cat'ions are always 'paw'sative.
Wiki User
∙ 12y ago
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Positive ions are called what?
A positive ion is called a cation.
What is a positive charge on a ion called?
positive ions are called cations, while negatively charged ions are called anions
What is the cation charge of V3?
A cation is an ion that carries a positive charge & can combine with certain anions. The charge depends on the metals used.
What the formulae of the cation and anions present in magnesium chloride?
Cation Mg2+ , anions 2 Cl-
What is an anion and a cation?
Cations and anions are different types of ions.A cation is a positively charged atom or group of atomsA anion is a negatively charged atom or group of atomstotal positive charge of cations = total negative charge of anions
How do you know if a cation is positive or negative?
Cations are always positive, anions are negative.
What are all positive ions called?
A positive ion is called a cation.
Positive ions are called what?
A positive ion is called a cation.
What is a positive charge on a ion called?
positive ions are called cations, while negatively charged ions are called anions
What is the cation charge of V3?
A cation is an ion that carries a positive charge & can combine with certain anions. The charge depends on the metals used.
How do cations and anions differ?
They have opposite charges. A cation has a positive (+) charge; an anion has a negative (-) charge.
What the formulae of the cation and anions present in magnesium chloride?
Cation Mg2+ , anions 2 Cl-
What is the name given to ions that are positively charged?
it is written as the chemical initial with a + next to it for example, hydrogen would be H+ ion.
What is an anion and a cation?
Cations and anions are different types of ions.A cation is a positively charged atom or group of atomsA anion is a negatively charged atom or group of atomstotal positive charge of cations = total negative charge of anions
Is HNO3 a cations or anions?
cation
What charge does a monatomic silver cation have?
Cations are always positive, whatever they're of. Ooh, or is that anions? Yeah, on second thoughts I think cations are negative. Hang on a minute, I'll check......nope, I was right first time. Cations are positive.
Is aluminum a cation or an anion?
Aluminium, like most metals, forms cations easier than it does anions. The most common for aluminum is Al3+, when it has lost three electrons.
