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40. Give the chemical symbol of each of the following
elements.
a. the two elements that are liquids at room
temperature
b. the noble gas with the greatest atomic mass
c. any metal from group 4A
d. any inner transition metal

Will give brainliest :)

Respuesta :

mansisonawane252

Answer:

a) bromine , mercury .

b) Oganesson .

c) Group 4A (or IVA) of the periodic table includes the nonmetal carbon (C), the metalloids silicon (Si) and germanium (Ge), the metals tin (Sn) and lead (Pb), and the yet-unnamed artificially-produced element ununquadium (Uuq).

d)thorium (Th), protactinium (Pa), uranium (U).

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