GENERAL KNOWLEDGE

GK

GENERAL SCIENCE

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
What is the chemical symbol for table salt?
A
NaFl
B
NaDl
C
NaBl
D
NaCl
Explanation: 

Detailed explanation-1: -There is one sodium cation (Na+) for every chloride anion (Cl–), so the chemical formula is NaCl (Fig.

Detailed explanation-2: -Sodium chloride (NaCl), commonly known as salt, is one of the most abundant minerals on Earth and an essential nutrient for many animals and plants. Sodium chloride is naturally found in seawater and in underground rock formations.

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