A typical atom consists of three subatomic particles: protons, neutrons, and electrons (as seen in the helium atom below).

The three types of particles in an atom are electrons, neutrons and protons.

Most atoms contain all three of these types of subatomic particles—protons, electrons, and neutrons. Hydrogen (H) is an exception because it typically has one proton and one electron, but no neutrons.

In 1995 biologists smashed records by cloning the DNA for the largest protein molecule known. The aptly named titin weighs in at a molecular weight of 3 million and consists of a continuous chain of 27,000 amino acids, making it 20 to 50 times larger than the average-size protein.

METHIONYLTHREONYLTHREONYGLUTAMINYLARGINYL … All told, the full chemical name for the human protein titin is 189,819 letters, and takes about three-and-a-half hours to pronounce.

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Eunoia

The Most Difficult English Word To Pronounce

• Rural.
• Otorhinolaryngologist.
• Colonel.
• Penguin.
• Sixth.
• Isthmus.
• Anemone.
• Squirrel.

An English pangram is a sentence that contains all 26 letters of the English alphabet. The most well known English pangram is probably “The quick brown fox jumps over the lazy dog”.

the definition of this word is the alphabet otherwise known as the abc’s. (Noun) this word means the alphabet in order. Usage: ABCDEFGHIJKLMNOPQRSTUVWXYZ is the alphabet in order.

Now, for all those who have spent time changing fonts or filling up dummy text on book layouts, the most well-known and oft-used pangram across the world has been “The quick brown fox jumps over the lazy dog” for years. That’s 32 letters.

An English-language pangram using all the letters of the alphabet. A couple of times I have been in Europe when I needed to send in my “Hello, Monticello.” This created quite a problem since keyboards in Europe are not in the same order as ours, plus they have some extra characters.

Was discussing with friends the shortest possible sentence using all 26 letters of the English alphabet. A new winner has emerged! Trophy was held for years by “The quick brown fox jumps over the lazy dog.”(32 letters) But “Pack my box with five dozen liquor jugs”= 31!

A perfect pangram is a sentence that uses each letter of the alphabet only one time. In English this means that there are can only be 26 letters in the entire sentence.

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Pangram

• A pangram or holoalphabetic sentence is a sentence using every letter of a given alphabet at least once.
• The best-known English pangram is “The quick brown fox jumps over the lazy dog”.

Alphabet