1) Protons are in the... a) Nucleus b) Shell 2) Matter can... a) be iradescent b) be weighed c) take up space d) be transmogrified 3) Electrons are... a) Smaller than protons b) Bigger than protons 4) In an element, the number of protons = a) the number of electrons b) the number of neutrons 5) All matter is made of a) atoms b) energy 6) Which one has the most energy a) Solids b) Liquids c) Gases 7) To change liquid to gas, we... a) add heat b) remove heat

Basic atomic theory v.2

만든이
인쇄
퍼가기

순위표

비주얼 스타일

옵션

템플릿 전환하기

자동 저장된 게임을 복구할까요?