Question

Element X is in Group I of the Periodic Table. X reacts with element Y to form an ionic compound.
Which equation shows the process that takes place when X forms ions?
A X + e- → X*
B X - ex
CX + e + x
DX-e-→ X
Aade
2.
Which of the following compounds exist?
RaAr
RbBr
A
✓
B
✓
X
C
х
D
х
Х​

Answer 1

Answer:

Element X is in Group I of the Periodic Table. X reacts with element Y to form an ionic compound. Which equation shows the process that takes place when X forms ions? A X + e- → X* B X - exp CX + e + x DX-e-→ X Aadu 2. Which of the following compounds exist