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Answers:
thorium-234
Explaination:
Isotopes are defined as the variants of a particular chemical element obtained by radioactive decay which makes it differ in neutron number and nucleon number but have the same number of protons in each atom.
Uranium-238 produces thorium-234 by alpha decay. alpha particle is a helium nucleus which carry 2 neutrons andn 2 protons with the mass number 4. In alpha decay, nucleus emits alpha particles which tranforms or decay into an atom with a mass number 4 less and an atomic number 2 less.
The equation for alpga decay is attached below:
Hence, the isotope is thorium-234 .
Answer:
water, Wooden supplies, food from farms, and counters made from minerals.
Explanation:
<span>Glycolysis - begins glucose metabolism in all cells
to produce 2 molecules of pyruvate. Occurs outside of mitochondria,
usually in cytoplasm. Cellular Respiration - uses oxygen from the
environment and converts each pyruvate to three molecules of carbon
dioxide while trapping the energy released in this process in ATP.</span>
The Salt Lake City is known to be the centre of political and economic affairs in the whole state of Utah. In addition to that, the city, as well as the city can be traced back to its rich history of its geology. The state of Utah was known to have been covered with water in the pre-historic past as early as the Palaeozoic Era.