로그인
JAMB - Chemistry (2015 - No. 13)
An elements used in production of matches is
nitrogen
aluminum
copper
sulphur
설명
Sulphur is an element that burns with a strongly explosive smell, as a result it is explosive smell
댓글 (0)
댓글을 달려면 로그인하세요
광고
자바스크립트가 이 페이지를 올바르게 로드하도록 허용