Which statement describes the general trends in electronegativity and metallic properties as the elements in period 2 are considered in order
of increasing atomic number?
(1) both electronegativity and metallic properties decrease.
(2) both electronegativity and metallic properties increase.
(3) electronegativity decreases and metallic properties increase.
(4) electronegativity increases and metallic properties decrease.

(3) Electronegativity decreases and metallic properties increase is your answer. 

Ithink it is quantity of plants

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.