Phosphorus - P - Protons = 15, Electrons = 15, Neutrons = 16 - Non-Metal
Lithium - Li - Protons = 3, Electrons = 3, Neutrons = 4 - Metal
Nitrogen - N - Protons = 7, Electrons = 7, Neutrons = 7 - Non-Metal
Copper - Cu - Protons = 29, Electrons = 29, Neutrons = 34 - Metal
Neon - Ne - Protons = 10, Electrons = 10, Neutrons = 10 - Non-Metal
sorry i don’t know about the other questions but i thought i could help with the table!
Additional Info:
number of protons = atomic number
number of electrons = atomic number
number of neutrons = mass number - atomic number
Answer:
A mouse breeder recently created a short-tailed mutant. When crossed with a long-tailed
mouse, 8 long tailed and 7 short tailed offspring were created (50% each). When 2 of these
short-tailed mice were bred with each other, 8 short tailed and 4 long tailed offspring were
created. What type of inheritance is this and which phenotype is dominant?
Explanation:
Answer:
Alpha radiation
Explanation:
Polonium-212 decays to lead-208 by emission of an alpha particle according to the following equation.
²¹²₈₄ Po →²⁰⁸₈₂ Pb +⁴₂ He + Energy.
Te alpha particle is a helium particle. It has 2 protons and 2 neutrons.
It is number 2 I hope this is helpful
The decomposition of wastewater can lead to the following:
II. Eutrophication and algal blooms.
III. The development of dead zones.
<h3>What is a
wastewater?</h3>
A wastewater can be defined as a body of water that has been contaminated due to human use in homes, offices, schools, businesses etc.
Ideally, wastewater should be disposed in accordance with the local regulations and standards because they typically are unhygienic for human consumption or use. Thus, floor drain are used in the kitchen, bathroom and toilet to remove wastewater, so as to mitigate stagnation and to improve hygiene.
Generally, the decomposition of wastewater can lead to the following:
- Eutrophication and algal blooms.
- The development of dead zones.
Read more on wastewater here: brainly.com/question/17791594