using the law of refraction, the incidence is equal to the reflection, but not refraction
Answer:
The answer to your question is: 20
Explanation:
Atomic number is the number of proton and atom has. Each element has a specific number of protons, if the number of protons change, then this is a new element.
Mass number is the number of protons and neutrons and atom has.
Mass number = protons + neutrons
Data
Number of protons = ?
Atomic number = 20
Then,
atomic number = number of protons = 20
Ok I don’t know the answer I’m in 5th grade but 2431 is wrong
I think it would be “use reasoning statements to show how the data supports your claim”
An organism that lives in or on an organism of another species (its host) and benefits by deriving nutrients at the other's expense.
