1) Which element is the [Au] symbol for? a) Aluminium b) silver c) Gold d) Antimony 2) Which has the symbol of Si? a) sulphur b) silicon c) strontium d) tin 3) Which element is represented with symbol K? a) Potassium b) nickel c) strontium d) krypton 4) What is the symbol for Nitrogen? a) N b) Ni c) Ne d) In 5) What is the symbol for copper? a) K b) Co c) C d) Cu 6) Ag is the symbol for...? a) Silver b) lead c) platinum d) gold 7) What is the symbol for Hydrogen? a) H b) Hy c) H2 d) He 8) which element has the symbol He? a) Hellium b) hydrogen c) mercury d) gold 9) Which element has the symbol C..? a) Copper b) cobolt c) carbon d) calcium 10) What element is in the same group as oxygen? a) sulphur b) calcium c) carbon d) hellium

Atoms, Elements, Compounds and Molecules: Atomic structure and Periodic Table-Identify elements using their chemical sym

만든이

순위표

비주얼 스타일

옵션

템플릿 전환하기

자동 저장된 게임을 복구할까요?