True or False
Electrons contribute most of the mass of an atom?​

False

Explanation:

Mass of the atom is mostly contributed by nucleus.Nucleus consists of Protons and NeutronsMass number defined by No of protons+No of neutrons

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.

Cis the