Rutherford overturned Thomson's model in 1911 with his well-known gold foil experiment in which he demonstrated that the atom has a tiny and heavy nucleus. Rutherford designed an experiment to use the alpha particles emitted by a radioactive element as probes to the unseen world of atomic structure.
beam of particles and their scattering after hitting on gold foil.
Explanation:
Rutherford’s theory was identified by beam of particles.The nucleus is present in the center of the atom. The nucleus consist of protons and neutrons. The mass of atom is majorly due to protons and neutrons. The nucleus is surrounded by the electrons.
The results were observed by placing the magnet after beam of electrons.
The answer is B. Uneven rock layer. Uneven rock layer can directly lead to nonconformity on an exposed rock. Usually the rocks are layered evenly. When the rocks are uneven it will be exposed and show different kind of rocks.
The difference between granites and basalts is in silica content and their rates of cooling. A basalt is about 53% SiO2, whereas granite is 73%. Intrusive, slowly cooled inside the crust.
The process of translation
involves each codon calls for a specific nucleotide. The answer is letter A.
during translation, an mRNA sequence is read using the genetic code to be
translated into the 20-letter code of amino acids.
Strong hydrologic connections among terrestrial and inland aquatic realms exist in both river floodplains and dryland ecosystems. In the evolution of river floodplains terrestrial vegetation diversifies inland aquatic habitats, providing a range of colonization options for different organisms
