Answer:
Explanation:
N-n : 167 (energy) 145 (length)
N=n : 418 (energy) 125(length)
N (three lines)n : 942 (energy) (110) length
(not sure if I’m too late but I asked my teacher and she looked at the answer sheet so it’s correct )
Answer:
The periodic table can be use to determine the properties of new elements by organi the elements according to their numbers
Explanation:
Answer:
all bulbs will light up once the switch is closed
Answer:
<h2>75 g</h2>
Explanation:
The mass of a substance when given the density and volume can be found by using the formula
mass = Density × volume
From the question we have
mass = 5 × 15
We have the final answer as
<h3>75 g</h3>
Hope this helps you
B, hydrogen bond is formed when H is bonded to F, O and N