Ions Flash Cards For Chemistry

The chemical symbol for Hydrogen is H, representing one hydrogen atom in elemental form.

The chemical symbol for Sodium is Na, derived from the Latin word 'natrium'.

The correct chemical symbol for Potassium is 'K+'.

The correct chemical symbol for Silver is Ag, representing its Latin name 'Argentum'. The other options Si, Sv, Ag+ do not correspond to the symbol for Silver.

The correct chemical symbol for Lithium is Li with a positive charge indicated by the + sign. The incorrect answers do not represent the correct symbol for Lithium.

Ammonium is a positively charged polyatomic ion composed of one nitrogen atom and four hydrogen atoms. The correct chemical formula for Ammonium is NH4 +.

The correct chemical symbol for Magnesium is Mg. It is not Mg2, M, or Mc as those do not represent Magnesium.

The correct symbol for the Barium ion is Ba 2+. Barium loses two electrons to form a 2+ charge.

In chemistry, Roman numerals are often used to denote the charge of transition metals in ionic compounds. Iron (II) specifically refers to an iron ion with a +2 charge, which is represented as Fe 2+.

Cobalt's chemical symbol is Co, not Cb, Cl, or Ca.

Zinc is represented by the chemical symbol 'Zn', not 'Zc', 'Zi', or 'Zd'.

The correct chemical symbol for Lead (II) is Pb 2+. Although Lead (II) can be written as Pb+2, the preferred notation is Pb 2+. The incorrect answer options Le and Ld are not valid chemical symbols, while Pb+2 does not follow the standard notation for indicating the 2+ charge.

The correct chemical symbol for Tin (II) is Sn 2+. The other options provided are incorrect as they represent different elements or incorrect format.

Copper (II) is a cation with a charge of 2+ indicated by Cu 2+. The incorrect answers do not correctly represent the charge of the Copper (II) ion.

The correct chemical symbol for Aluminium is Al. Al 3 + refers to the Al3+ ion, which is the ionic form of aluminium with a charge of +3. Au stands for Gold, Fe is the chemical symbol for Iron, and Ag is the symbol for Silver.

Chromium (III) has a 3+ charge, denoted by Cr3+. The incorrect answers, Cr2+, Cr4+, and Cr5+, do not accurately represent the 3+ charge of Chromium (III).

Iron(III) is a cation with a +3 charge, so the correct symbol is Fe 3+. The other options do not represent the correct charge for Iron(III).

The correct chemical symbol for Tin (IV) is Sn 4+. It is important to note the correct spacing and charge when representing chemical symbols.

Lead (IV) is a cation with a charge of 4+, represented by Pb 4+ in chemical notation. The correct chemical symbol for Lead (IV) is Pb 4+.

The correct chemical symbol for Fluoride is F -, representing a fluorine ion with a negative charge.

The correct chemical symbol for Chloride is Cl - which represents the chloride ion. The incorrect answers are not the correct representation of Chloride.

The correct chemical symbol for Bromide is Br - as it represents the negatively charged ion of Bromine.

Iodine is represented by the symbol 'I' in the periodic table. When it gains an electron to become an anion, it is written as 'I -'. The incorrect answers provided are not the correct representation of Iodide in chemistry.

Hydrogen Carbonate is also known as Bicarbonate ion, with the chemical formula HCO3 -. It consists of one hydrogen atom, one carbon atom, and three oxygen atoms.

Hydrogen Sulphate is commonly known as Bisulfate and has the chemical formula HSO4 -.

Hydroxide is a polyatomic ion with the formula OH-. It is made up of one oxygen atom and one hydrogen atom and carries a negative charge.

Ethanoate is the conjugate base of acetic acid, with a formula of CH3COO -.

Nitrate is a polyatomic ion with a negative charge consisting of one nitrogen atom and three oxygen atoms.