The simplest forumula of a compound containing `50%` of element `X(` at `wt. 10)` and `50%` of element `Y(` at `wt.20)` is `-`

The siplest formula of a compound containning 50% of element X (at. Wt. 10) and 50% of element Y (at.wt. 20) is

The simplest formula of a compound containing 50% of element A (at.wt=10) and 50% of element B (at. wt = 20) is

The simplest formula of a compound containing 50% of an element X (atomic weight 10) and 50% of element Y (atomic weight 20) is:

The simplest formula of a compound containing 50% of an element X (atomic weight 10) and 50% of element Y (atomic weight 20) is:

The simplest formula of a compound containing 50% of an element X (atomic weight 10) and 50% of element Y (atomic weight 20) is:

The simplest formula of a compound containing 50% of an element X (atomic weight 10) and 50% of element Y (atomic weight 20) is:

The simplest formula of a compound containing 50% of element X (at. mass 10) and 50% of element Y (at. mass 20) is :