NaCI is the answer, in what my teacher taught me.
Hope I helped :)
Answer:
Explanation:
To find the mass percent composition of an element, divide the mass contribution of the element by the total molecular mass. This number must then be multiplied by 100% to be expressed as a percent.
Answer:
24m/s
Explanation:
a=change of v/change of t
6m/s^2=v/4s
multiply both sides by 4s
v=24m/s
based on the law of conservation of energy its it atoms hold by strong chemical bonds
No. (Just have to max out 20 characters.)
