Aluminum, Carbon, Cobalt, Copper, Zinc, Tantalum
Answer:
The mass of solid with density 14.2 g/cm3 and volume 350 cm3 is 4.97 Kg.
Explanation:
Formula for density is given below :



Insert the values in the formula

on cross multiplication :



1 g = 0.001 Kg

mass = 4.97 Kg
Note : Check the units of volume and density carefully
Krypton. The atomic radius decreases as you go across a period.
Answer:
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Explanation:
Have no clue but I hope u get the question answered