32 POINTS!!
help a sister out plz
Phosphorus (P) is the element with the atomic number 15. Which of the
following correctly compares 31 and 32p, which are two isotopes of
phosphorus?
A. Both isotopes contain 15 protons.
B. 31P has 30 protons, whereas 32P has 31 protons.
c. 31P has 31 neutrons, whereas 32p has 32 neutrons.
D. Both isotopes contain 17 neutrons.
Answers: 1
Biology, 21.06.2019 22:00
The earth consists of a variety of different organisms. despite their diversity, however, some similarities on the structural and metabolic levels may be seen. these similarities can be attributed to a. similarities among organisms in their proteins and nucleic acids. b. the ability of organisms to readily adapt to sudden environmental changes. c. similarities in organisms' habitats and niches. d. the ability of all organisms to interbreed and produce new species.
Answers: 1
Biology, 22.06.2019 04:40
The negative impacts of nonnative species generally outweigh the positive impacts
Answers: 1
Biology, 22.06.2019 11:00
When ash and dust begin to settle on the ground, they eventually become compacted by
Answers: 1
32 POINTS!!
help a sister out plz
Phosphorus (P) is the element with the atomic number...
Phosphorus (P) is the element with the atomic number...
Mathematics, 03.09.2021 19:50
Mathematics, 03.09.2021 19:50
Mathematics, 03.09.2021 19:50
Mathematics, 03.09.2021 19:50
Mathematics, 03.09.2021 19:50
Mathematics, 03.09.2021 19:50
Social Studies, 03.09.2021 19:50
Advanced Placement (AP), 03.09.2021 19:50
Mathematics, 03.09.2021 19:50