Hello there,
In a hydrogen the neutrons and protons are as follows:
Now with a hydrogen with a -3 isotope:
- 3 - 1 = 2 which means that you have 2 neutrons
A hydrogen with a -3 isotope would have 1 proton and 2 neutrons.
Hope I helped,
Amna
The answer is c if it’s wrong immm soo sorry.
450/340=1.3
1.3 sec is the answer because you take the distance and divid by the rate
There are 3 possible ways of determining pH.
1. A pH meter, 2. Litmus paper/ pH test strips or 3. Titrations.
1. A pH meter works by sending a small electric current through the solution. An electrical current can only be created if there are free-moving particles such as H+ ions from an acid or OH- ions from a base. The pH meter can determine the pH by how high the conductivity is.
2. Litmus Paper or pH test strips are strips that turn a specific colour under a specific pH. This colour can then be compared to a colour chart which will tell you the pH. The downfall of this method is that the red ink will stain the strip and you will be unable to get an accurate reading.
3. A titration is the best method, if done properly, for determining pH.
Answer:
WASSUP BRO
Explanation:
The gases can be converted into liquids by bringing its particles closer so atmospheric either by decreasing temperature or by increasing pressure
