What is the first 20 elements of the periodic table?

First 20 Elements

Atomic Number Element Symbol
1 Hydrogen H
2 Helium He
3 Lithium Li
4 Beryllium Be

How to memorize the first 20 elements of the periodic table fast?

Short Forms : Happy Henry Lives Beside Boron Cottage, Near Our Friend Nelly Nancy Mg Allen. Silly Patrick Stays Close. Arthur Kisses Carrie.

What are the first 20 elements and their atomic number and mass number?

Element Atomic number Mass number
Hydrogen (H) 1 1
Helium(He) 2 4
Lithium(Li) 3 7
Beryllium(Be) 4 9

Is there any trick to learn periodic table?

3. Acronyms and Acrostics – How to Memorize a Few Elements – United States of America is often written as USA. That’s an acronym. To help remember the musical notes on the lines of the treble clef, you might have learned the sentence ” E very G ood B oy D eserves F ruit”.

That’s an acrostic. Acronyms and acrostics are ‘first letter mnemonics’. You could use the acronym HHeLiBeBCNOF (pronounced ‘heeliebeb kernoff’) to remember the first nine chemical elements. It’s a nonsense word, but it condenses nine names into one mental prompt or cue. Or the acrostic ” H ere H e L ies B eneath B ed C lothes, N othing O n, F eeling N ervous” would equate to H He Li Be B C N O F Ne.

Acronyms chunk words together, which is good (even if they are nonsense) and acrostics use more meaning, but either way you’ll only have the first letter or two to remind you of each element’s full name. That’s tough for 118 elements! Verdict? The first letter cues don’t prompt you enough to recall the complete element name, so acronyms and acrostics can be great for the first 20 elements, but not for all 118.

How were the first 20 elements created?

The Big Bang, which started our Universe, only created the very lightest elements of all. Over billions of years, the lives and deaths of stars created almost all the others. Still, other exotic processes, like neutron star mergers and cosmic rays, are needed to explain the formation of elements.

What are the first 20 elements and their Valency?

The Valency of First 20 Elements

Element Symbol Valency
Boron B 3
Carbon C 4
Nitrogen N 3
Oxygen O 2

What are 118 elements?

Related Topics – Also, check ⇒ The atomic number of an atom is equivalent to the total number of electrons present in a neutral atom or the total number of protons present in the nucleus of an atom. An element is a substance that can not be decomposed into simpler substances by ordinary chemical processes.

  • It is the fundamental unit of the matter.
  • There is a total of 118 elements present in the modern periodic table.
  • A chemical symbol is a notation of one or two letters denoting a chemical element.
  • Example: The symbol of chlorine is Cl.
  • The first letter is always capitalised for writing the chemical symbol of an element, while the second letter is small.
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Chemical symbols play a crucial role in easing the writing. It is universal, i.e. identical throughout the world. The chemical symbol of sodium metal is Na. Helium is the smallest atom with a radius of 31 pm, while the caesium is the largest atom with a radius of 298 pm. Put your understanding of this concept to test by answering a few MCQs. Click ‘Start Quiz’ to begin! Select the correct answer and click on the “Finish” buttonCheck your score and answers at the end of the quiz Visit BYJU’S for all Chemistry related queries and study materials

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View Quiz Answers and Analysis : 118 Elements and Their Symbols and Atomic Numbers

Do all chemists memorize the periodic table?

The key to understand chemistry is not by memorising the periodic table. It is more like the language of chemists, but not its understanding. The key to understand chemistry is logic and the realisation that chemistry is not black and white but an interplay of many factors.

Should I memorize the whole periodic table?

Finding patterns and origin –

Keep in mind the Latin names – The Latin names are difficult to keep in mind and thus can be made as milestones that you would remember at any point in time. Keep in mind the difference between the names You can use flashcards to memorize the periodic table.

Memorizing the periodic table is important because it is organized and gives a lot of information about elements. Also, it makes students understand how elements relate to one another.

It is used to predict the properties of every element. Groups and periods give information about the elements sharing similar characteristics. The periodic table provides significant information which can be used in,

These were some tricks and tips that can be used to remember and understand the Periodic table. To learn more about the Periodic Table and the various elements in it visit us at byjus.com or download our BYJU’S – The Learning App.

What is the short trick to learn 20 elements?

Easiest Way to Remember the First 20 Elements of a Periodic Table – The easiest way to remember the first 20 elements of a periodic table is to memorize the mnemonic sentence – Happy Henry lives beside boron cottage, near our friend Nelly Nancy Mg Allen.

Name all the 118 Elements in the Periodic Table with their Symbol, Atomic Mass and Atomic Number To Get Maximum Current Through A Resistance Of 2 Point 5 Ohm One Can Use M Rows Of Cells Each Row Having N Cells? A Dipole Is Placed In An Electric Field As Shown In Which Direction Will It Move? Three Resistors Having Resistances R1 R2 And R3 Are Connected As Shown In The Given Circuit The Ratio I3 By I1 Of Currents In Terms Of Resistances Used In The Circuit Is?

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What age should you learn the periodic table?

This post may contain affiliate links. Are you learning Chemistry at your house? We are this year and my son is REALLY loving it. I love that, especially since I remember the pain of my high school chemistry class. I posted earlier this year some fun resources for learning chemistry,

I have another really cool one that I get to share with you today: The Periodic Table of Elements Coloring Book by Teresa Bondora. This chemistry coloring book is such a fun way to study the elements on the periodic table. When it came in the mail, my son, who is 10, said “Cool! Can I start right away?” (Disclaimer: I received this book for free and was compensated for my time in writing this post.

All thoughts are my own.) The Periodic Table of Elements Coloring Book is designed to introduce younger kids to chemistry instead of waiting until they are older to begin teaching it to them. You can begin as early as 5 years-old, but older kids would enjoy it as well. Then, when they are older and need to take it in high school, they will not fear it so much because they will already be familiar with many of the ideas.

I LOVE starting kids earlier on subjects that they are expected to only do in high school. My son has always been passionate about science and this year as he has studied chemistry I have watched him get excited as he has learned about the different elements and their properties. Having this book has made him even more excited about it.

He has enjoyed reading through the information and coloring the pages about each element. The book is laid out with an information page on the left side and the coloring page on the right side. For younger kids, parents or teachers can read the information to them and help them understand it. But older kids can read through it on their own.

The elements are in order by atomic number. Not all elements are included, only the less complex ones that kids can more easily understand. I will be honest, at first I was a little worried that my 10-year-old would be interested in a coloring book. He seems to think he is a little too grown up for coloring sometimes.

I think the fact that it is chemistry is what made all the difference. Chemistry is a grown up subject. He really took his time on the coloring and made them nice. There was not a single complaint that he was coloring! The coloring pages have different objects related to the element including the name, symbol, atomic number and examples of where it is used or found. The fact sheets include basic facts including what state it is found in, what the atomic number is, where it is found in nature, what it looks like, and also some history of its discovery.

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What is the short trick to learn first 30 elements of periodic table?

Tricks to Remember the First 30 Elements in Periodic Table First 20 Elements Of The Periodic Table

  • If we are talking about the first 30 elements then the starts with Hydrogen and ends at Zinc that is an element with atomic number 30.
  • Let’s go by the first 10
  • So, the first 10 elements are
  1. Hydrogen (H)
  2. Helium (He)
  3. Lithium (Li)
  4. Beryllium (Be)
  5. Boron (B)
  6. Carbon (C)
  7. Nitrogen (N)
  8. Oxygen (O)
  9. Fluorine (F)
  10. Neon (Ne)
  1. These elements can be remembered by this line:
  2. Harley Health Like Beautiful Body of Cheetah Name Opposite Falcon Nest.
  3. As H stands for Harley,
  4. He stands for Health,
  5. Li stands for like,
  6. Be stands for Beautiful,
  7. B stands for Body,
  8. C stands for cheetah,
  9. N stands for name,
  10. O stands for opposite,
  11. F stands for falcon,
  12. Ne stands for nest.
  13. The next 10 elements are
  1. Sodium (Na)
  2. Magnesium (Mg)
  3. Aluminum – (Al)
  4. Silicon (Si)
  5. Phosphorus (P)
  6. Sulfur (S)
  7. Chlorine (Cl)
  8. Argon (Ar)
  9. Potassium (K)
  10. 20.Calcium (Ca)
  • These elements can be remembered by this line
  • Nation Mgell Always Sign Patrol Safety Clause Agreement King of Canada
  • Na stands for nation,
  • Mg stands for mgell,
  • Al stands for always,
  • Si stands for sign,
  • P stands for patrol,
  • S stands for safety,
  • Cl stands for clause,
  • Ag stands for agreement,
  • K stands for King,
  • Ca stands for Canada.
  • The next 10 elements are
  1. Scandium (Sc)
  2. Titanium (Ti)
  3. Vanadium (V)
  4. Chromium (Cr)
  5. Manganese (Mn)
  6. Iron (Fe)
  7. Cobalt (Co)
  8. Nickel (Ni)
  9. Copper (Cu)
  10. Zinc (Zn)
  1. These elements can be remembered by this line
  2. Scent, Tie, Vase, Crystal, Mango Fetch the Cobra Night by Current Zendaya
  3. Sc stands for Scent,
  4. Ti stands for Tie,
  5. V stands for Vase,
  6. Cr stands for Crystal,
  7. M stands for Mango,
  8. Fe stands for Fetch,
  9. Co stands for Cobra,
  10. Ni stands for Night,
  11. Cu stands for Current,
  12. Zn stands for Zendaya.
Atomic No. Name of Element Valency Charge Lewis Symbol
1 Hydrogen 1 +1
2 Helium 0 0
3 Lithium 1 +1
4 Beryllium 2 +2
5 Boron 3 -3, +3
6 Carbon 4 +4
7 Nitrogen 3 -3
8 Oxygen 2 -2
9 Fluorine 1 -1
10 Neon 0 0
11 Sodium 1 +1
12 Magnesium 2 +2
13 Aluminum 3 +3
14 Silicon 4 +4, -4
15 Phosphorus 3 +5, +3, -3
16 Sulphur 2 -2, +2, +4, +6
17 Chlorine 1 -1
18 Argon 0 0
19 Potassium 1 +1
20 Calcium 2 +2
21 Scandium 3 +3
22 Titanium 4 +4, +3
23 Vanadium 5,4 +2, +3, +4, +5
24 Chromium 2 +2, +3, +6
25 Manganese 7,4,2 +2, +4, +7
26 Iron 2,3 +2, +3
27 Cobalt 3,2 +2, +3
28 Nickel 2 +2
29 Copper 2,1 +1, +2
30 Zinc 2 +2


: Tricks to Remember the First 30 Elements in Periodic Table

What is the fastest time to recite the periodic table of the elements?

Fastest to recite all elements of periodic table 0.275 mins read First 20 Elements Of The Periodic Table The record for being the fastest to recite all the elements of the periodic table was set by Aaradhya Sharmah (born on October 2, 2011) of Dibrugarh, Assam. She recited the entire periodic table in just 15.09 seconds, at the age of 9 years, 6 months and 17 days, as confirmed on April 19, 2021. : Fastest to recite all elements of periodic table