subject
Chemistry, 17.03.2020 06:35 skylarschumacher7

Which of the following statements is true about the periodic table.
1. It is outdated and most scientists do not use it anymore.
2. Scientists can use it to predict how elements will behave during a chemical reaction.
3. Elements can belong to several different groups at one time.

ansver
Answers: 3

Other questions on the subject: Chemistry

image
Chemistry, 21.06.2019 22:30, larreanathalie3523
The diagram shows the structures of horse and cat forelimbs. what does the diagram suggest about the evolutionary relationship between these two mammals? a. they have homologous structures, indicating a common ancestor. b. they have analogous structures, indicating a common ancestor. c. they have homologous structures, indicating that they do not have a common ancestor. d. they have analogous structures, indicating that they do not have a common ancestor.
Answers: 2
image
Chemistry, 22.06.2019 04:00, dustinsampsin2486
14. many depressants reduce small muscle control, making it harder for a. you to steer b. your mind to consider complex problems c. the eye to scan, focus, or stay still d. the kidneys to filter alcohol out of the bloodstream
Answers: 3
image
Chemistry, 22.06.2019 13:30, Axe15x
Which of the following has wavelength longer than the wavelength of viable light? a) x rays b) gamma rays c) radios waves d) ultraviolet waves
Answers: 1
image
Chemistry, 22.06.2019 16:00, graciewyatt6833
Sulfuric acid is a polyprotic acid. write balanced chemical equations for the sequence of reactions that sulfuric acid can undergo when it's dissolved in water.
Answers: 2
You know the right answer?
Which of the following statements is true about the periodic table.
1. It is outdated and mos...

Questions in other subjects:

Konu
Mathematics, 09.12.2020 02:10
Konu
Mathematics, 09.12.2020 02:10
Konu
English, 09.12.2020 02:10
Konu
Social Studies, 09.12.2020 02:10
Konu
Mathematics, 09.12.2020 02:10