proton

"Clouds were forming interesting shapes in the sky. "

"He approached the interview positively."

"Letters are the elements of written language."

"Hydrogen is the simplest chemical element, with only one proton in its atom. "

"The editor composed a historical journal from many individual letters."

"The manager charged Sarah with leading the new marketing campaign. "

"The scientist studied the tiny particle of dust. "

"The nucleus of the family's discussions was always about who would do the dishes. "

"The bank's website uses an atomic operation to update account balances. "

"Zero, one, −1, 2.5, and pi are all numbers."

"The fence is determining the boundary between our yard and our neighbor's. "

"Scientists use powerful microscopes to study the behavior of subatomic particles inside atoms. "