Answer:
Explanation:
We can use the formula for momentum to calculate the mass.
P=phosphorus
N=nitrogen
P3N2 is triphosphorus dinitrogen (a covalent compound)
Answer:
4- Mechanical
7- Electrical
11- tough call I would put either Electrical or Sound
12- Mechanical
Explanation:
TRUE
common phenomenon for all unstable uranium atoms
q3 not sure maybe The atomic masses of elements X and Y will always equal the exact atomic mass of Z.
high temperatures
FALSE
Answer: The seminiferous tubules house the germ cells that hormones including testostrone, the male sex hormone cause them to turn into sperm.