Sodium 23 has 11 electrons 11 protons and 12 neutrons
C) can give up electrons more readily than others.
Answer molecule
Explanation: The combination of two or more atoms, from the same or different elements, creates a molecule. Compounds are a type of molecules made of atoms from different elements held together by chemical bonds.
Answer:
The main occupation of Nepal is agriculture. The process of producing foods, vegetable, crops by cultivating land is known as agriculture. About 80% of people are involved in agriculture as their occupation. Agriculture is the base of the Nepalese people and also for Nepal.
Explanation:
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Answer:
Both sodium and calcium.
Explanation:
The membrane potential is maintained inside and outside of the cell due to the unequal distribution of the different ions. This membrane potential difference is important for the generation of action potential.
The resting membrane potential is around +30 mV. This is due to the presence of potassium ions. The sodium and calcium ions must enter in the cell to change this membrane potential and generates the action potential in the body.
Thus, the correct answer is option (3).
