Gamma Rays
Yellow
Ultraviolet
Radio
shorter
Green
Red
Blue
lower
Violet
Orange
Infrared
Indigo
higher
X-rays
Microwaves
longer
i need help with this will mark brainliest
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.
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answered: Guest
what is the general relationship between a galaxy's distance from earth and its speed?
the answer is:
the farther away a galaxy is from us, the faster it is moving away from us.
What is the percent composition of ca(oh)2? 37.7% ca, 53.0% o, and 10.3% h 45.5% ca, 38.2% o, and 16.3% h 54.0% ca, 43.0% o, and 2.7% h 64.7% ca, 27.0% o, and 8.3% h
Select all that apply. using a value of ksp = 1.8 x 10-2 for the reaction pbcl2 (s) pb+2(aq) + 2cl -(aq). the concentration of the products yield a ksp of 2.1 x 10-2: