Questions

All enzymes are proteins but all proteins are not enzymes since, enzymes are subset of proteins.

For neutral atoms, the periodic trends in atomic size can be described like this

Atomic size decreases when going from left to right across a period,
Atomic size increases when going from top to bottom down a group.

Let's use these trends to try and figure out which atom would have the largest radius.

If you look at elements that are located in the same group, potassium will have a larger atomic radius when compared with sodium. Likewise, bromine will have a larger atomic radius when compared with chlorine.

Now focus on potassium and bromine. Since potassium is located at the start of period 3, and bromine at the end of the same period, potassium will have a larger atomic radius than bromine, and thus the largest atomic radius of the four given atoms.

Vatican City

Teens drinking are at risk of date rape, becoming an alcoholic, HIV and other STDs.

Veena Sendre from Chhattisgarh was the India's first Miss Trans Queen.

Ayer's Rock

GDP tends to overstate economic well-being because it takes into account social costs related to the consumption of products with adverse health effects

Type 2 diabetes is the most common form of diabetes.

• If you have type 1 diabetes your body does not release insulin.

• If you have type 2 diabetes your body does not use insulin properly.