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Recent posts under tag elements

+1 vote
1 answer
What element is named after the sons of the Earth Goddess in Greek mythology?
posted Jul 3, 2023 by Yogeshwar Thakur
  • greek
  • mythology
  • elements
+1 vote
1 answer
Stainless steel is a steel alloy with a minimum of 10.5 to 11% content by mass of what element?
posted Apr 27, 2023 by Ujjwal Mehra
  • elements
  • steel
+1 vote
1 answer
What name is given to the group of elements that includes fluorine, chlorine, bromine and iodine?
posted Sep 20, 2022 by Maninder Bath
  • chemistry
  • elements
+1 vote
1 answer
The element cobalt gets its name from the German word for what?
posted Apr 6, 2022 by Brijesh Talwar
  • germany
  • language
  • elements
+1 vote
1 answer
What are the elements needed for a Christian Eucharist?
posted Jan 6, 2022 by Mridul
  • elements
+1 vote
1 answer
How many elements are currently formally recognised in the periodic table of elements as having been observed?
posted Sep 15, 2021 by Pankaj Deshmukh
  • chemistry
  • elements
+1 vote
1 answer
How many chemical elements currently recognised occur naturally?
posted Aug 9, 2021 by Harshita Dhaliwal
  • elements
  • chemistry
+1 vote
1 answer
When were the last elements formally discovered and added to the periodic table of elements?
posted Jul 1, 2021 by Ujjwal Mehra
  • elements
  • chemistry
+1 vote
1 answer
Marie Curie named which element in homage to her homeland?
posted May 17, 2021 by Deepak Chitragar
  • elements
+1 vote
1 answer
Ilmenite is the most commercially important ore of what element?
posted Apr 30, 2021 by Nimish
  • elements
  • ore
+1 vote
1 answer
Elements in the periodic table show two main numbers. What does the number with decimal places represent?
posted Feb 12, 2021 by Simranjeet Singh
  • chemistry
  • elements
+1 vote
1 answer
Which poison is also an element on the periodic table?
posted Feb 10, 2021 by Aman
  • chemistry
  • elements
+1 vote
1 answer
What element takes its name from the German word for "evil spirit"?
posted Aug 3, 2020 by Mridul
  • elements
  • germany
  • language
+1 vote
1 answer
What element, an essential plant nutrient, is used in the semiconductor industry?
posted Dec 24, 2019 by Yogeshwar Thakur
  • elements
  • chemicals
  • plant
  • nutrition
  • semiconductor
+1 vote
1 answer
What is the most abundant element in the universe?
posted Dec 2, 2019 by Kapil Kapoor
  • elements
  • universe
+2 votes
0 answers
Which is the most abundant element in the earth's crust?
posted Sep 24, 2018 by Mohammad
  • earth
  • elements
0 votes
1 answer
electrical bulbs made up of which element?
posted Sep 16, 2018 by anonymous
  • elements
  • physics
0 votes
Which of these substances is composed of only two elements – hydrogen and oxygen? [MCQ]
posted Sep 3, 2018 by Alok Dev
  • elements
  • chemistry
  • substance
0 votes
Which element is essential for the construction of nuclear reactors? [MCQ]
posted Aug 27, 2018 by Jasmine P
  • chemicals
  • elements
  • nuclear
+1 vote
1 answer
Which element has the highest and lowest density?
posted Oct 16, 2017 by Jordan White
  • chemistry
  • elements
0 votes
0 answers
Which element is the poor conductor of heat?
posted Jun 26, 2017 by Sanjeev Kumar
  • elements
0 votes
1 answer
Which is the most common element in the Earth's crust?
posted Apr 27, 2017 by Simranjeet Singh
  • earth
  • elements
+1 vote
1 answer
Which element, with a melting point of 3,370 degrees C was discovered in 1783 by José and Fausto Elhuyar?
posted Mar 15, 2017 by Anamika
  • science
  • elements
  • discovery
+3 votes
1 answer
Which is the rarest element on earth?
posted Jan 23, 2017 by anonymous
  • earth
  • elements
+6 votes
1 answer
Why Nichrome wire are used in an Electric Heater?
posted Apr 30, 2016 by Abhay Dubey
  • science
  • elements
+4 votes
1 answer
What are the two elements that are frequently used for making transistors?
posted Apr 22, 2016 by Swati Arora
  • science
  • elements
+2 votes
0 answers
Why Food cans are coated with Tin and not Zinc Element?
posted Mar 23, 2016 by Atindra Kumar Nath
  • science
  • elements
+1 vote
1 answer
The subatomic particle 'Boson' is named after which Indian scientist ?
posted Jul 21, 2015 by Divya Bharti
  • elements
  • science
  • personality
+1 vote
2 answers
Which scientist discovered the radioactive element radium?
posted Jun 24, 2015 by Sandeep Otari
  • personality
  • chemistry
  • elements
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