Possible... There could be elements in the Earth's crust that have not been discovered yet.
definitely our future scientists will invent more and more new elements which r very useful for mankind. Why cant it may be out of earth..! It may be from moon or some other alliean planet.
Most elements are metals.
The gaps in Mendeleev's periodic table suggested the existence of undiscovered elements that would fit into the missing slots. This helped scientists predict the properties of these elements, aiding in their discovery. The periodic table's layout allowed for the systematic arrangement of elements based on their properties, making it easier for scientists to identify patterns and make predictions about unknown elements.
False. Elements are made up of only one type of atom, whereas compounds are made up of different types of atoms chemically bonded together. Elements do not link up to form compounds.
Mendeleev's periodic table helped scientists better understand elements by arranging them in order of increasing atomic mass and grouping elements with similar properties together. This organization highlighted patterns and trends in element properties, leading to the prediction of missing elements and their properties. Through this framework, scientists were able to make connections between elements and lay the groundwork for further advancements in chemistry.
True
definitely our future scientists will invent more and more new elements which r very useful for mankind. Why cant it may be out of earth..! It may be from moon or some other alliean planet.
yes No But Scientists Hope To Make Them In The Future............
Scientists make synthetic elements by forcing nuclear particles to crash into one another.
This anwser is false. The reason why is because scientists want to make two kingdoms of Monera not two kingdoms of fungi
no.
Technically no but in the future if a scientists creates a type of gas it could be true
Most elements are metals.
Why not? Some people are curious about how fast they can make a car go. Others are interested in how the universe made the elements we now have and their curiosity lead them to try to make new elements. Short answer ... curiosity.
Particle accelerators and nuclear reactors
The gaps in Mendeleev's periodic table suggested the existence of undiscovered elements that would fit into the missing slots. This helped scientists predict the properties of these elements, aiding in their discovery. The periodic table's layout allowed for the systematic arrangement of elements based on their properties, making it easier for scientists to identify patterns and make predictions about unknown elements.
This question is a little ambiguous. If you mean 'how many elements have mass,' the answer is 'all elements have mass.' There are 117 known elements, and scientists theorize that there may be as many as 130 or more.