Answer:
D. the capacity to do work
Explanation:
the basic definition of energy is the ability to do work
Answer: C the study of living things
Explanation:
Answer:
The correct answer is b) 2
Explanation:
When is dissolved in water, silver acetate (AgCH₃COO) is dissociated into ions according to the following equilibrium:
AgCH₃COO ⇄ Ag⁺ + CH₃COO⁻
Where Ag⁺ is a silver cation and CH₃COO⁻ is the acetate anion (an organic anion). As we can see, from one single formula unit are obtained 2 ions (1 cation and 1 anion).
Therefore, the correct option is b) - 2
Answer: The element with an atomic number of 13 is <em>aluminum</em>. It belongs in <em>group 13 (the boron group). </em>It belongs in <em>period 3</em>.
Answer:
The correct answer is A all chemical bonds are hard to break
Explanation:
The minimum amount of energy that is required to break a chemical bond is known as bond energy.
Different amount of energy is required to break different bonds. For example High amount of energy is required to break covalent bond whereas a low amount of energy is required to break non covalent bonds such as hydrogen bond, hydrophobic interaction,van der waal interaction etc.