Answer:
Father - Mother
Sperm - Egg and those fertilized are called a Zygote
Explanation:
Answer:
Average speed of helium is higher than argon.
Explanation:
The average speed of helium is higher than argon atom under the conditions specified because of lower mass of the helium atom as compared to argon atom. Average speed of an atom is inversely proportional to mass of the atom. If mass of an atom decreases, the atom moves with higher speed while on the other hand, if the mass of an atom increases the average speed of an atom decreases.
I believe an atom. may be wrong, science is not my strong suit
Their identified by the number of protons they have in the nucleus which = their electrons.
