Essential Elements Quiz: Symbols and Properties of the First 40

The chemical symbol for Hydrogen is 'H', not 'He' (Helium), 'O' (Oxygen), or 'Au' (Gold).

The correct chemical symbol for helium is He, not H (which is hydrogen), Au (which is gold), or O (which is oxygen).

The correct answer is Beryllium, which has the chemical symbol Be. Boron (B), Bismuth (Bi), and Barium (Ba) are all different chemical elements.

The correct chemical symbol for Boron is B, not Br, Ba, or Be. Each element has a unique symbol used in the periodic table.

The correct answer is Carbon. C is the chemical symbol for Carbon on the periodic table.

The symbol N corresponds to the chemical element Nitrogen on the periodic table.

In the periodic table, 'O' stands for Oxygen, a highly reactive nonmetallic element essential for life on Earth, while the other options are different elements or compounds with names starting with 'O'.

The correct answer is Fluorine because F is the chemical symbol for this element. Iron is represented by the symbol 'Fe', Francium by 'Fr', and Fermium by 'Fm'.

The symbol ‘Ne’ stands for the chemical element Neon on the periodic table.

The correct chemical symbol for sodium is Na, it comes from the Latin word 'natrium'. 'So' is not a valid chemical symbol.Similarly, 'K' represents potassium and 'Mg' represents magnesium.

The correct chemical symbol for Magnesium is Mg, not Ma, Mn, or Mo.

The correct chemical symbol for Aluminum is Al. Fe represents Iron, Cu represents Copper, and Na represents Sodium.

The correct chemical symbol for Silicon is Si, which comes from its Latin name 'silex'.

The correct chemical symbol for Phosphorus is 'P', representing its atomic number in the periodic table.

The correct answer is sulfur, which is represented by the chemical symbol 'S'. Silicon is represented by 'Si', Sodium by 'Na', and Silver by 'Ag'.

The correct chemical symbol for Argon is 'Ar', while 'Ag' represents Silver, 'Au' represents Gold, and 'Ac' represents Actinium.

The correct answer is Potassium. The symbol 'K' on the periodic table represents Potassium, a chemical element with the atomic number 19.

The correct chemical symbol for Calcium is Ca, representing the element with atomic number 20.

The correct chemical symbol for Scandium is Sc, not Sd, Si, or Sm, which represent different elements.

The correct chemical symbol for Titanium is Ti. Tn, To, and Ta are not the correct symbols for Titanium.

The correct symbol for the element on the periodic table is 'V' which stands for Vanadium.

Cr is the chemical symbol for Chromium, a transition metal known for its distinctive shine and use in stainless steel production.

The chemical symbol Mn corresponds to the element Manganese on the periodic table.

The chemical symbol for Iron is Fe, not Au (Gold), Hg (Mercury), or Li (Lithium).

The correct chemical symbol for Cobalt is Co, not Ca, Cr, or Cu. Each element has its own unique chemical symbol.

The correct chemical symbol for Nickel is Ni.

The correct chemical symbol for copper is Cu. Co represents cobalt, Cr represents chromium, and Cd represents cadmium.

The correct chemical symbol for Zinc is Zn, representing its atomic number 30.

The correct chemical symbol for Lithium is Li, while L, Lu, and La are incorrect. Each element is represented by a unique chemical symbol in the periodic table.

The correct chemical symbol for Chlorine is Cl, representing its atomic composition on the periodic table.