Question

Which of the following has the same number of electrons as an alpha
particle?
(a) H
(c) H₂
(b) H
(d) Hom
(Ans: d)
aurations alven below:​

Answer 1

Answer:

option (c) H2

Explanation:

helium is called alpha particle and it has 2 electrons

Here, H2

we know that H is the first element of the periodic table and it has 1 electron whereas H2 is a molecule of hydrogen and there are two atoms of hydrogen in H2.So, H2 has 2 electrons

hence, correct option is (c)

Answer 2

Answer:

H+ is the correct answer bcoz alpha particle has zero electron and H+ also has zero electron