Question

friends plzz hlp
(xvii) Which of the following statement(s)!
about the Modern Periodic Table are incorrect-
(1) The elements in the modern periodic
table are arranged on the basis of their
increasing atomic numbers.
(2) Isotopes are placed in adjoining
group(s) in the Periodic table
(3) The elements in the Modern Peri-
odic table are arranged on the basis of
their increasing atomic masses.
(4) The elements in the Modern Peri- !
odic Table are arranged on the basis of
their decreasing atomic number.
(a) (4) only (b) (4),(3) and (2)
(c) (4), (3) and (1) (d) (1) only​

Answer 1

$\bold{Answer:-}$

➫(b) 4,3

Correct should be ⤵

(3) The elements in the Modern Periodic table are arranged on the basis of their increasing atomic Number

(4) there are arrange according to their increasing atomic number

__Beardo_Here

Answer 2

Answer:

Explanation:option c