subject
Chemistry, 13.12.2019 12:31 faithtaylor365

Which is a description of a pattern displayed by elements in the periodic table?
a) repetition of their physical properties when arranged by increasing atomic radius
b) repetition of their chemical properties when arranged by increasing atomic mass
c) periodic repetition of their properties when arranged by increasing atomic number
d) periodic repetition of their properties when arranged by increasing atomic mass

ansver
Answers: 1

Another question on Chemistry

question
Chemistry, 22.06.2019 06:40
Which statement correctly describes metallic bonds? a. they form when certain atoms lose electrons and other atoms gain electrons. b. they involve an attraction between anions and cations. they always involvpoth a metal and a nonmetal. d. they can only form between atoms of the same element. e. they form because electrons can move freely between atoms.
Answers: 3
question
Chemistry, 22.06.2019 10:00
Water's surface tension and heat storage capacity are accounted for by its a) orbitals b) weight c) hydrogen bonds d) mass e) size
Answers: 2
question
Chemistry, 22.06.2019 11:00
Which are examples of how technology has advanced scientific understanding.1using hot water to sterilize medical equipment.2transplanting a human organ into another individual.3inserting genes from one sheep into another cell to make a cloneunderstanding the different structures that make up a cell.4examining microorganisms from the deepest parts of the ocean
Answers: 2
question
Chemistry, 22.06.2019 21:00
Read "who built the pyramids? ”. leave this link open while you answer the questions throughout the assignment. give at least two reasons why some people claim the pyramids of giza were constructed by aliens.
Answers: 1
You know the right answer?
Which is a description of a pattern displayed by elements in the periodic table?
a) repetitio...
Questions
question
Chemistry, 02.08.2019 13:00
Questions on the website: 13722361