Which pair of elements will have the same number of valence numbers A- lithium and barium
B- gallium and germanium
C- tellurium and polonium
D- iondine and xenon

Mark as brainlist :)

Your answer would be C.

Tellurium and Polonium have 6 valence electrons.

Read the sentences below in 1962, i tried to enroll as the first black student at the university of mississippi. the governor of mississippi blocked my entrance which best describes the verbs used in the sentences? o they are past tense verbs, which are often used in narrative essays o they are past tense verbs, which are not often used in narrative essays. o they are future tense verbs, which are often used in narrative essays o they are future tense verbs, which are not often used in narrative essays.

Both models are effective because they show the valence electrons, and these valence electrons indicate the reactivity of an element.