subject
Biology, 08.12.2020 20:20 kyleg1711

If you drop a metal paperclip into a cup of water, it will sink to the bottom, however with practice, you can gently place a metal paperclip on the surface and it will balance or appear to float. Why does this happen? A. Water has strong hydrogen bonds that result in it having strong surface tension allowing the paperclip to float.
B. Due to the polarity of water, the positive hydrogens bond with the paperclip causing it to float on the waters’ surface.
C. The negative ions are attracted to the paper clip allowing it to float.
D. Water has weak hydrogen bonds that cause it to have poor surface tension allowing the paper clip to float.

ansver
Answers: 1

Another question on Biology

question
Biology, 22.06.2019 04:40
The cluster of developing cells from conception until birth is called an
Answers: 1
question
Biology, 22.06.2019 12:40
Fredrick griffith made a scientific discovery in 1928
Answers: 1
question
Biology, 22.06.2019 17:00
How many autosomes are in this human karyotype? how many sex chromosomes?
Answers: 2
question
Biology, 22.06.2019 20:00
The changes that the students observed, rapid breathing and sweating, would be classified as a to a change in a system.
Answers: 1
You know the right answer?
If you drop a metal paperclip into a cup of water, it will sink to the bottom, however with practice...
Questions
question
History, 14.11.2019 18:31
question
Social Studies, 14.11.2019 18:31
Questions on the website: 13722360