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Is the Twelve Apostles sedimentary rock metamorphic rock or igneous rock?
The Twelve Apostles are limestone sea stacks composed of sedimentary rock. They were formed over millions of years through the accumulation and compaction of marine sediment.
What rock is the twelve apostles made out of?
The Twelve Apostles are limestone rock stacks located off the coast of Victoria, Australia. Limestone is a sedimentary rock that forms from the accumulation of calcium carbonate shells and skeletal fragments of marine organisms.
How has the twelve apostles been affected by erosion?
The Twelve Apostles, a collection of limestone stacks along the Great Ocean Road in Australia, have been affected by erosion over time. The constant pounding of waves and weathering have caused the stacks to erode and collapse, reducing the original twelve to fewer stacks today. Erosion continues to shape and change the formation of the remaining stacks.
How many C atoms of mass 12.00 amu are in 12.00g of carbon?
I am not sure seeing as I am trying to answer that verry question at the moment. However, I believe that it would be 0% because the atomic mass you see on the periodic table is accualy an avrige of cabon 12 amu and all of its isotopes. thus the likleyhood that there is accualy a carbon particle with 12.011 is unlikely. course don't quote me on that im not entierly sure. I am not sure seeing as I am trying to answer that verry question at the moment. However, I believe that it would be 0% because the atomic mass you see on the periodic table is accualy an avrige of cabon 12 amu and all of its isotopes. thus the likleyhood that there is accualy a carbon particle with 12.011 is unlikely. course don't quote me on that im not entierly sure.
Has the twelve apostles been affected by weathering erosion or both?
The twelve apostles, a collection of limestone stacks off the coast of Australia, have been affected by both weathering and erosion. Weathering breaks down the limestone into smaller pieces, while erosion by wind and water shapes the stacks into their distinct formations.
What atoms have twelve protons?
Magnesium is atomnumber 12 with 12 protons.
What is the atomic number of an atom with eleven protons and twelve neutrons?
Atomic numbers of atoms always measured by their proton units. Atomic number is equal to proton number. So its is eleven
What is carbon twelve's atomic number?
The atomic number of Carbon-12 is 6, due too the fact that their are 6 protons in its core. This also goes for all other isotopes of carbon. No matter the Chemical element, the atomic number = the amount of protons.
What is the atomic mass for the element carbon is 12.011?
the atomic mass of just pure carbon would be twelve. the atomic mass is only effected by the number of protons and numbers of nuetrons
If an atom has 12 protons in the nucleus, then it must also have?
Twelve electrons
Why is the atomic mass for carbon twelve?
Carbon's predominant stable isotope has 6 protons and 6 neutrons for a total of 12 "nucleons" (particles in the nucleus). The actual atomic mass would include small fractional values for the electrons.
How many neutrons does nobelium have?
157; you figure that out by taking the atomic mass (259) and subtract it by the # of protons (102) and the answer is the # of neutrons. ( the atomic #, # of protons, and # of electrons are always the same # 102 ). But each isotope of nobelium has a different number of neutrons, depending on the atomic mass.
How many electrons does an atom have with an atomic number of 12?
2 electrons there will be only 3 shells these shells are filled with electrons in this order; 2, 8, 8. But as you only have twelve there is no second eight it just has 2 electrons in that shell, lol well anyways the answer is two.
How many positive charges does an atom of carbon have in it' nucleus?
Twelve. Each proton has one positive charge.
How many baryons does Sodium have?
Sodium is not a subatomic particle, but an element in the Periodic Table. Like it's fellow elements, a Sodium atom is composed of a central clump of baryons known as the nucleus, and a surrounding cloud of small particles called electrons. The nucleus is composed of two types of baryons, protons and neutrons. In all isotopes of Sodium, there are eleven protons in the nucleus. There is only one stable isotope of Sodium, Na23 in which there are twelve neutrons. Eleven protons and twelve neutrons totals 23 baryons.
What is the definition for atomic mass?
so the mass of an atom is determined by the number of protons and neutrons in an element. For a given element, the number of protons is the same but the number of neutrons can vary (an element can have various isotopes). Therefore, the average atomic mass of an element is simply a weighted average of the masses of all the isotopes of that element. (a weighted average means that how common an isotope is is taken into account when incorporating it into the average, so rare isotopes will not count as much as common isotopes)
How many protons are in manganese?
Many atoms have many different isotopes, and each isotope has a different number of neutrons. Mn only has 1 stable isotope, which is 55 atomic mass. It is atomic number 25 and thus has 30 neutrons.
