sophia4636
09.07.2019 •
Physics
Which scientific law states the relationship between an object's mass, acceleration, and amount of force acting on it? law of universal gravitation newton's third law of motion keplar's law of planetary motion newton's second law of motion
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Ответ:
I hope that this helps you !
Ответ:
The number of electrons in an atom of zirconium are 40.
Explanation:
Electrons are one of the subatomic particles present in an atom.
Electrons in an atom is judged by the atomic number of the atom.
Atomic number = Number of protons = Number of electrons
Atomic number of Zirconium = 40
Number of electrons will be equal to 40
Electronic configuration of Zirconium (Z = 40):