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Q5: In the modern periodic table,elements are listed
Q11: Which is the excess reactant in the
Q12: One of the characteristics of an acid-base
Q53: Temperatures reported in the Kelvin scale cannot
Q60: How many moles of fluorine are in
Q65: A chemical change occurs when matter does
Q68: The great success of the Bohr model
Q80: How many waffles can be made from
Q95: The Pauli exclusion principle states that orbitals
Q101: An unknown acid has a molar mass