Protein has 4 cals carbs have 4 too. Fat however has 9.
Answer:
A dekagram is thousand (1000) times larger than a centigram.
Explanation:
→ [1 dekagram = 1,000 centigrams]
→ 1 dekagram = 10 grams
→ 10 grams = 100 decigrams
→ 100 decigrams = 1,000 centigrams
Usually
pH scale measures from 1 to 14
Purple colour indicates pH as 14
Hence it's an base
But it doesn't react with metals to form salts and hydrogen gas.
It's sure it's non metal but not base
One possibility is that it's Carbon compound or Graphite compound which reacts like base but a metal in real sometimes
In this item, there needs to be a basis as to how many significant numbers can be present in a certain figure. If the answer 327.66 m/s is to be expressed as a 3 significant figures only, the answer would have to be 328. What was done here is to simply round up the units digit of the number since the decimal place (tenths) digit has a value of greater than 4.
The answer to this item is therefore letter B.
