Answer:
if an atom gains an electron, the ion has negetive charge
Question 17: answer:The solute is the drink crystals and the solvent is the water…
I wish I am correct
Answer:
3.01 × 10^24 particles
Explanation:
According to Avagadro, in one mole of a substance, there are 6.02 × 10^23 atoms or particles.
Using the formula: N = n × NA
Where;
N= number of particles or atoms
n = number of moles
NA = Avagadro's constant or number
This means that for 5 moles of a substance, there will be:
5 × 6.02 × 10^23
= 30.1 × 10^23
= 3.01 × 10^24 particles
Answer:
The answer is B. Genetic engineering can provide genuine benefits to mankind if there is a balance with ethical issues.
The process referred to here is <u>filtration.</u>
