1. Nucleotide
2. Double Helix
3. Genome
4. Chromosome
5. Mutagen
These should be the answers considering the topic is biology!
Answer:
Pretty sure it's A because people can redo this test as many times as needed to verify the answer.
Each aluminium ion should have a charge of +2, because the sum of oxidation numbers must be zero.
The uncharged aluminium atom must lose two electrons to become an ion with +2 charge.
what has to happen to an uncharged aluminum atom so that it will bond with oxygen?
It has to lose electrons to become positively charged, so it can attract a negatively charged oxygen ion
They will start to get very mushy, but they will stay at room temperature.
