Question

The atomic numbers of element X, Y and Z are 4,12 and 20 respectively. List

one similarity and dissimilarity between them in terms of their atomic structure.


25 points please answer fast who answer fast i will mark as brainlist and who giving wrong i will report it​

Answer 1

Answer:

Hey mate here is the answer

Explanation:

ATOMIC

NO. ELECTRONIC CONFIGURATION

X -. 4 - 2,2

Y - 12 - 2,8,2

Z-. 20. -. 2,8,8,2

Here SIMILARLY:

The all have same number of valence electrons

Here DISSIMILARITY:

They have different number of shells and atomic properties

Hope it helps you

plZ Mark me as brainliest and follow

plZ leave a thanks

☺️