Magnesium has an atomic number of 12. Which of the following statement is true o

Question

Magnesium has an atomic number of 12. Which of the following statement is true of a neutral magnesium atom? It has 12 electrons, 12 protons, 12 neutrons It has 12 electrons, 12 protons and 6 neutrons it has 6 electrons, 6 protons and no neutrons it has 6 electrons, 6 protons and 6 neutrons This organelle is made by ________ and known as garbage disposal of the cel mitochondria/cell membrane mitochondria nucleus glogibodies/mitochondria glogibodies/lysosomes Lost plant leaves appear green because all the leaves have chloroplast green light is reflected and minimally absorbed green color of the leaves is due to chlorophyll in the plant cells

Explanation / Answer

Question 31: The answer is
It has 12 electrons, 12 protons, 12 neutrons.

The atomic number represents the total no of electrons in atom, the protons no always equals to electron number.

Question 32: The answer is
Golgibodies/lysosomes.

Those will helps in removal of unwanted molecules from cells. Lysosomes are rich in hydrolases

Question 33: The answers are
Green light is reflected and minimally absrobed
Green color of the leaves is due to chlorophyll in the plant cells.

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