C
When the alpha particle hits the beryllium atoms at high speeds, it splits the atomic nuclei hence causing the nuclei particles flying. When exposed to an electric field, the path of the proton is curved towards the negative pole while neutrons are unaffected.
Explanation:
Neutrons are found in the dense part of atoms (the nucleus) along with protons. Unlike protons, however, that are positively charged, neutrons are uncharged particles. Neutrons are important in the stability of the atomic nuclei because they ensure that the positively charged particles (protons), which are cramped together in a tight space, do not repel each other because like-charges repel.
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Explanation:
Bring to the boil. Carefully place the can in the saucepan, ensuring there's enough water to completely cover the can at all times, topping up water frequently throughout the cooking process. Simmer, uncovered for 3 hours. Ensure the can is completely covered with water at all times during cooking
He was not all the way up the ladder he was only on the first couple steps
Answer:
C. All of the water will get warm.
Explanation:
The water will get warm all together but slowly, eventually when it hits a certain high heated temperature it will start to boil.
Answer: This equation is ionic and represents a displacement chemical reaction.
Explanation:
It is a displacement because aluminium displaces silver from silver sulphide because aluminium is more reactive than silver in the reactivity series and therefore displaces it.
