What is the chemical symbol for magnesium? mo mn mg md

The correct answer is C. Mg

Explanation:

Magnesium is one of the 180 chemical elements that are known, this element has an atomic number (number of protons) of 12, and shares features with other elements as similar to calcium, barium and other Earth metals magnesium is a grey solid. Additionally, this element is represented with the symbol Mg that derives from the word Magnesium and it is one of the most common elements not only on Earth but also outside it. According to this, the chemical symbol for magnesium is Mg.

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explanation:

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question: ray weighs 100 kilograms, his wrestling partner, bobby, weighs 50 kilograms. if ray moves at 4 m s , how fast will bobby have to run at him to apply an equal amount of kinetic energy?

answer: 8 m/s he needs to run twice as fast to keep up so he has some work to do

explanation:   if the mass has units of kilograms and the velocity of meters per second, the kinetic energy has units of kilograms-meters squared per second squared.

question answered by

(jacemorris04)