Answer: Shaun must consume 6 more g of protein to reach the required amount.
Explanation:
Given : Recommended amount of protein = 200 calories
Now 4 calories = 1 gram of protein
Thus 200 calories = 
g of protein.
Calories consumed per day by Shaun = 176 calories
176 calories = 
g of protein.
Thus Shaun need to consume = (50-44) g = 6 of protein to reach the required amount.
Shaun must consume 6 more g of protein to reach the required amount.
Answer:
Here's what I get.
Explanation:
William Crookes
Crookes found that when he passed a high voltage through an evacuated glass tube, the glass at the at the anode end began to glow.
He designed the famous Maltese cross Crookes tube, in which the cross produced a shadow. This showed that the mysterious rays travelled in straight lines. He also showed that the rays could be bent by a magnetic field.
Later researchers
At the time, atoms were the smallest particles known, and scientists thought they were indivisible. What carried the current was a mystery.
Crooke believed the “cathode rays” consisted electrically charged atoms. Others thought they were some new form of electromagnetic radiation.
J. J Thomson
They were all wrong.
J.J. Thomson extended Crookes’ work by making quantitative measurements on the particles in the rays.
By using electric and magnetic fields, he calculated their charge-to-mass (e/m) ratio and showed that their mass was 1/1800 times the mass of a hydrogen atom,
Therefore, these particles were not atoms. Thomson had discovered the first subatomic particle, the electron, and this led to his famous “plum pudding “ model of the atom.
So basing on my understanding of this so far, an atom is an element that has the same number of protons and neutrons, an ion is an element that has different numbers of protons and electrons, an ion is positive when it has more protons than electrons and negative when it has more electrons than ions .
