Chemistry, 07.09.2019 04:20 COOLIOMARIS
Assuming that each atom that decays emits one alpha particle, how many alpha particles are emitted per minute by a 0.00456-g sample of products? the half-life of 47bk is 1.40x10°y and the mass of a 247bk atom is 247,070 u. that is free from its decay, alpha particles min submit answer 5 question attempts remaining
Answers: 2
Chemistry, 22.06.2019 11:20
Which of the following contributes to the structural rigidity of cellulose? adjacent glucose polymers are stabilized by hydrogen bonding. glucose residues are joined by (α1→4) linkages. cellulose is a highly branched molecule. the conformation of the glucose polymer is a coiled structure.
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Chemistry, 23.06.2019 05:00
He nucleus contains the cells genetic material in the form of dna. dna is organized into our chromosomes, which are made up of thousands of that determine our traits.
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Chemistry, 23.06.2019 06:00
Which factor is likely to impact the possible number of compounds? presence of unlimited number of elements in the periodic table the inability of atoms to align perfectly with other atoms the ability of all elements to react with every other element all elements being equally reactive
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Assuming that each atom that decays emits one alpha particle, how many alpha particles are emitted p...
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