"b2o30" - 1 õppematerjal

Test 6 (5varjanti)

0000000b0200000000050000000c0201000100030000001e000c00000040092900aa000000000 000000100010000000000040000002701ffff030000000000 Missuguse keemilise koostisega on kvarts? Student ResponseValueCorrect AnswerFeedback A. SiO2100% B. Al2O30% C. B2O30% D. Al2O3+SiO20% Score: 10/10 3. 010009000003a501000000007801000000007801000026060f00e602574d464301000000000001 009edf0000000001000000c402000000000000c4020000010000006c0000000000000000000000 000000000000000000000000000000001d0000001d00000020454d4600000100c402000009000 00001000000000000000000000000000000000500002003000080010000f000000000000000000 000000000000000dc050080a90300460000002c00000020000000454d462b014001001c0000001