it is to be noted that an alpha particle is an helium nucleus. so it contains 2 protons 2 neutrons and has a mass number of 4. when alpha decay particles are ejected from the nucleus it gets transformed into an atom which has atomic number less than 2 and a mass number less than 4.
an equation that could represent alpha decay is radium 226 decay of alpha particle forms radon 222.
The 2 that take place during human sexual reproduction is fertilization, because that's when the 2 haploid cells, or either called gamete form/fuse to make a diploid zygote, so you're correct :3
it is to be noted that an alpha particle is an helium nucleus. so it contains 2 protons 2 neutrons and has a mass number of 4. when alpha decay particles are ejected from the nucleus it gets transformed into an atom which has atomic number less than 2 and a mass number less than 4.
an equation that could represent alpha decay is radium 226 decay of alpha particle forms radon 222.
[tex]^{222}_{86} rn+ ^{4}_{2} he[/tex]→
The 2 that take place during human sexual reproduction is fertilization, because that's when the 2 haploid cells, or either called gamete form/fuse to make a diploid zygote, so you're correct :3
Explanation:
:3
Letter a hope it
2. f(-7)= -3(-7)-2
21-2
=19
10. h(1)= | 1-7(1) |
|-6|
=6
11. h(-7) =|1-7(-7)|
|1-49|
|-48|
=48
12. [23-h(9) =|1-7(-9)|]
h(9) =|1-7(9)|
|-62|
23-62
=39
Step-by-step explanation:
Answer and expl[tex]^{}[/tex]anation is in a file. Li[tex]^{}[/tex]nk below. Good luck!
bit.[tex]^{}[/tex]ly/3a8Nt8n