Answer:
Cobalt has 27 protons while Nickel has 28.
Explanation:
atomic mass does have to do with protons and neutrons, but its not what places the elements
Answer:
B. 4
Explanation:
The map described in the question above links some countries in Southeast Asia with the natural resources that exist in that region. According to the map, there are 4 types of natural resources in Southeast Asia which are: natural gas, oil, lumber and precious gems.
Natural resources are elements found in nature that can be extracted by man and used as a raw material for essential resources or resources that facilitate our comfortable life. These resources can be renewable (it is not possible to reach exhaustion), or renewable (it is possible to reach exhaustion.
Answer:
The activation energy is the energy required to start a reaction. Enzymes are proteins that bind to a molecule, or substrate, to modify it and lower the energy required to make it react. The rate of reaction is given by the Arrhenius equation. The rate of reaction increases if the activation energy decreases
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