The answer is B.
Tetraphosphorus is written as P4, and decaiodide as I10, so when you put them together, it's P4I10
A I think if not sorry my bad
Answer:
Number of half lives = 5
Explanation:
Given data:
Half life of oxygen = 2 min
Half lives occured in 10 min = ?
Solution:
Formula;
Number of half lives = Time elapsed / half life
by putting values,
Number of half lives = 10 min / 2 min
Number of half lives = 5
Answer:
a or b
it is either a or be because it will get warmer but might be a little cloudy