Surely, this is a question to homework... Yes?
Well... I'm not quite sure myself, but I believe a new element is formed.
These terms apply to the decay of radionuclides. The parent isotope is 'the starting point' of a decay series that when it decays, by giving off radiation, changes into another element, or isotope of the original element (the daughter isotope). For example: When Uranium 238 (parent isotope) decays and gives off an alpha particle, it transmutes into Thorium 234 (the daughter isotope).
Metamorphic, I believe. ^_^
When a sedimentary rock is weathered or eroded, it becomes sediments, or small pieces of rock. Then the sediments are compacted together and they are formed into a new sedimentary rock. I hope my answer was helpful to you.
Rocks are classified into three groups based on how they are formed. Igneous rock is formed when magma cools and crystallizes. Sedimentary rock is formed when the products of weathering and erosion are compacted and cemented to form new rock. Metamorphic rock is formed when existing rock is changed by heat, pressure or chemical change into a new kind of rock.
new crust is always being formed by magma erupting from volcanoes and then cooling into rock making new crust. -Jacob Halon
element
element
Surely, this is a question to homework... Yes? Well... I'm not quite sure myself, but I believe a new element is formed.
Neptunium 237 is not a natural occurring isotope; all the isotopes of neptunium are artificially obtained. The new isotope formed by decay of Np 237 is protactinium 233.
Tritium decay to helium-3.
These terms apply to the decay of radionuclides. The parent isotope is 'the starting point' of a decay series that when it decays, by giving off radiation, changes into another element, or isotope of the original element (the daughter isotope). For example: When Uranium 238 (parent isotope) decays and gives off an alpha particle, it transmutes into Thorium 234 (the daughter isotope).
Uranium-239 decays by beta- decay to neptunium-239.
They can tell whether the nucleus formed is that of a new element or that of an isotope by determining the number of protons inside the nucleus. If the number of protons are different, then it is a different element (not necessarily new). If the number of protons are the same, then it is an isotope.
because they are mad
Metamorphic rocks are formed when heat and presser shape an old rock into a new rock
Since the rock just came up and cooled, it's "new oceanic rock." Because... it's new rock. It's the youngest rock. It just came out of the ground and cooled, making it rock. Or Because new crust is being formed while the old crust is being pushed away.
Metamorphism