Biology, 16.11.2019 18:31 anthony3913
The valence electrons of metals are weakly attracted to the parent nuclei so the electrons break free and float. the moving electrons form a blanket that binds the nuclei together forming a metallic bond
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Biology, 22.06.2019 05:30
Most crimes involve some evidence relating to the human body; for that reason, what related science is frequently used in forensic investigations? a)psychiatry b)physics c)botany d)biology
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Biology, 22.06.2019 19:30
When sodium chloride dissolves in water, the sodium chloride dissociates into a. na- ions. b. cl+ ions. c. nacl ions. d. sodium chloride ions.
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Biology, 23.06.2019 01:30
Why does sexual reproduction increase the genetic variation in a species? a. sexual reproduction doubles the chromosome number. b. sexual reproduction produces organisms with no dna. c. the gametes in sexual reproduction are exact clones of the parents. d. a fertilized egg has a mixture of alleles from the two parents.
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Biology, 23.06.2019 02:50
Which of the items below would describe the genotype of an individual? a.blue eyes b.bb c.brown fur
Answers: 1
The valence electrons of metals are weakly attracted to the parent nuclei so the electrons break fre...
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