112
yes oxygen is an element and it is naturally found in the universe
92
The most abundant element in the universe is Hydrogen, making up about 75% of all matter.
elements are isotopes, when different atoms of the same element have different number of neutrons
Today all elements up to atomic number 98 (including Cf) are considered as natural chemical elements.
Different people found different elements.
Elements in the universe originate from various sources, including the Big Bang nucleosynthesis, stellar nucleosynthesis in the cores of stars, supernova explosions, and cosmic ray spallation. These processes create and distribute the elements found in the universe, ranging from hydrogen and helium to heavier elements like oxygen, carbon, and iron.
Now the periodic table is limited to 118 elements.
There are 92 naturally occurring elements on the periodic table. Each element is represented by its own unique chemical symbol, such as "H" for hydrogen or "O" for oxygen. These elements make up all matter in the universe.
No, elements exist throughout the universe, not just on Earth. Elements are the building blocks of matter and can be found in stars, planets, and other celestial bodies. They are fundamental to the composition of all known matter.
These elements are found after uranium.
No, atoms are not all alike. Atoms can have different numbers of protons, neutrons, and electrons, which influence their properties and behavior. This variability in atomic structure leads to the diversity of elements and compounds found in the universe.