Question

From left to right in a period of the periodic table, the acidic nature of oxides
of elements:
A. Increases
B. Decreases
C. Remains unchanged
D. Changes irregularly​

Answer 1

Decreases

Explanation:

while going left to right atomic number decreases and atomic number icreases time to time

Answer 2

Answer:A.increases

Acidic oxide - basic oxide

Increases from left to right due to increased electronegativity.