1) S a) lithium b) fluorine c) sulfur d) carbon 2) Al a) Sulfur b) Aluminum c) Potassium d) fluorine 3) K a) lithium b) argon c) helium d) Potassium 4) H a) Helium b) hydrogen c) sodium d) silicon 5) Na a) sodium b) neon c) magnesium d) nitrogen 6) O a) helium b) nitrogen c) Oxygen d) chlorine 7) Cl a) Chlorine b) Argon c) Beryllium d) boron 8) Be a) sodium b) aluminum c) calcium d) beryllium 9) P a) neon b) phosphorus c) silicon d) boron 10) B a) beryllium b) calcium c) boron d) chlorine 11) Ar a) sulfur b) aluminum c) argon d) magnesium 12) N a) nitrogen b) oxygen c) lithium d) neon 13) Ne a) neon b) potassium c) calcium d) helium 14) Fl a) lithium b) beryllium c) fluorine d) calcium 15) H a) helium b) sodium c) silicon d) hydrogen 16) Li a) neon b) lithium c) potassium d) argon 17) C a) sodium b) fluorine c) calcium d) carbon 18) Ca a) carbon b) potassium c) calcium d) hydrogen 19) Si a) oxygen b) helium c) silicon d) argon 20) Mg a) Lithium b) silicon c) beryllium d) Magnesium

periodic table chase

bởi
In
Nhúng

Bảng xếp hạng

Phong cách trực quan

Tùy chọn

Chuyển đổi mẫu

Bạn có muốn khôi phục tự động lưu: không?