Answer:
The process of combining the smaller nuclei to make larger one is called fusion.
Fusion occurs on the sun.
Explanation:
Fusion:
It is the process in which smaller nuclei combine to form the larger nuclei.
Fusion process also occur in the sun.
It is known as proton-proton fusion. In this proton-proton fusion, the atoms of hydrogen fused together and form helium-4. This is accomplished through several steps hydrogen atoms combine to form deuterium.
This deuterium atom fused with proton and form helium- 3.
Gamma rays are also produced in this reaction.
This helium-3 combine with another helium-3 and form helium-4 atom and two protons.
Answer:
273 K, 101.3 kPa
Explanation: I just did the quiz
Answer: 1A: F, 2A: T, 3A: F
Explanation: 1A: Science impacts our everyday life in many ways, from the technology we use to text and call, to the medicine we take for headaches and allergies! There are many brances of science that you can specialize in, whether it be studies space or animals!
2A: Scientists are problem solvers, which means they have to be creative.
3A: Everyone is capable of thinking scientifically!
Answer:
Answer in explanation
Explanation:
To answer the question, we know that the atomic mass is the sum of the number of protons and neutrons. The number of protons equals the number of electrons in an electrically neutral atom. For positively charged ion, there is loss of electron, we subtract the charge from the number of protons. For negatively ion, there is a gain of electron, we add the charge to the number of protons
A 81Br- has gained one electron
P = 35
N = 81 - 35 = 46
E = 35 + 1 = 36
B. 63Cu2+ has lost 2 electrons
P = 29
N = 63 - 29 = 33
E = 63 - 2 = 61
C. 18O2- has gained 2 electrons
P= 8
N = 18 - 8 = 10
E = 8 + 2 = 10
D. 14C is electrically neutral P = E
P = 6
N = 14 - 6 = 8
E = 6