Neon. Neon is a gas that glows red-ish when electricity flows through it in neon signs etc.
Answer:
Mass = 4871.6 g
Explanation:
Given data:
Number of molecules of sulfur dioxide = 4.57 × 10²⁵ molecules
Mass in gram = ?
Solution:
The given problem will solve by using Avogadro number.
It is the number of atoms , ions and molecules in one gram atom of element, one gram molecules of compound and one gram ions of a substance. The number 6.022 × 10²³ is called Avogadro number.
1 mole = 6.022 × 10²³ molecules
4.57 × 10²⁵ molecules × 1 mol / 6.022 × 10²³ molecules
0.76× 10² mol
76 mol
Mass of sulfur dioxide:
Mass = number of moles × molar mass
Mass = 76 mol × 64.1 g/mol
Mass = 4871.6 g
Neutron, proton
form those are both quarks
They may brake easily and wont hold as good as if they were built in tight soil
The name carbohydrate indicate chemical composition of sugars, as carb means carbon and hydrate means hydrogen and oxygen.
Carbohydrate indicates the presence of carbon, hydrogen and oxygen of which sugar molecule is made up of.
Carbohydrate can be defined as naturally occuring molecules that is made of carbon, hydrogen and oxygen.