Question

i. The number of electrons in the valence shell of an atom represents its _____ in the modern periodic

table.

ii. ______ is the number of protons present in the nucleus of an atom.

iii. _____ law states that the physical and chemical properties of the elements are the periodic function

of their atomic numbers.

iv. _____ is the maximum amount of solute in grams which can be dissolved in 100g of solvent to form

a saturated solution at that temperature.

v. Convert 303.975 kPa = _____ atm.

PLEASE TELL FAST​

Answer 1

Answer:

(i) group number

(ii) atomic number

(iii) periodic law

(iv) solubility of solute

(v) 3 atm

Explanation:

(v) 1 atm = 1.013pa

303.975kpa = 3atm