The Romans used salt as pay. It was also used for long sea voyages to preserve the meat.
No, "had been" is not considered past emphatic. Instead, it is the past perfect tense, used to indicate that an action was completed before another past action. The past emphatic form typically uses "did" to emphasize an action, as in "did go" or "did see." In contrast, "had been" focuses on the state or condition that existed prior to another point in the past.
This question uses the present tense. If the historical answer is desired, then the past tense must be used.
Philippine history is important to remember and to use as the Philippines move forward into the future. Remembering history helps people learn lessons from the past and prevents the repetition of past mistakes.
Sodium chloride is formed from sodium and chlorine.
Revere Revered, actually (since the question uses the past participle).
chemistry
cooking
sodium is used by both humans and animals.short and simple
Sodium Bicarbonate.
sodium flouoride is found in toothpaste!!!! As anticavity.
Radio-sodium is used to check action of medicines
Defrosting ice on roadscooking uses
salt=sodium+chloride. Pardon me if i spelled it wrong
The most common use is in table salt (sodium chloride).
Rehydration of the organism: adding water and sodium to blood.
The chemical formula of sodium hydroxide is NaOH.
Sodium chloride is simply the scientific name for Table Salt. Sodium Chloride is essentially table salt, therefore its uses are pretty self explanatory. Hope that helps.