Answer:
The answer to your question is below.
Explanation:
Hydrogen is located in group IA of the periodic table, then its valence number is 1.
Carbon is located in group IVA, then it has 4 valence electrons.
Answer:
The correct answer is 150 kilograms.
Explanation:
Based on the given information, the ratio of zinc and copper within the alloy is 2:5. The amount of zinc used in the alloy is 60 kg. Now the amount of copper used within the alloy would be,
Zinc/Copper = 2/5
60/Copper = 2/5
Copper(Cu) = 60*5/2
Cu = 150 Kilograms.
Thus, the amount of Cu used in the alloy is 150 Kg.
The correct answer is resource partitioning.
The concept of resource partitioning is applicable in the branch of ecology. It signifies towards the procedure by which natural selection mediates competing species into distinct patterns of different niches or resource utilization.
When the species differentiate a niche to prevent competition for food resources, it is known as resource partitioning. At certain times, the competition is among the species, known as interspecific competition, and at sometimes it is among the individuals of the similar species, that is, intraspecific competition.
Answer:
sound waves is what causes you and thing with be able to hears sounds and things
Answer:
The difference between the two is:
![[Kr]4d^1^05s^25p^2](https://tex.z-dn.net/?f=%5BKr%5D4d%5E1%5E05s%5E25p%5E2)
is the Orbital Occupancy
![[Kr]5s^24d^1^05p^2](https://tex.z-dn.net/?f=%5BKr%5D5s%5E24d%5E1%5E05p%5E2)
is the Orbital Filling Order
Both are correct, I don't think your teacher will be so nit-picky to care.
