Answer:
Functional group: ROR'
Homologous series: ester [C6H12O2]
Mark brainliest please
Explanation:
All the elements of group 1 in the periodic table are known as alkali metals. These are lithium (Li), sodium (Na), potassium (K), rubidium (Rb), caesium (Cs), and francium (fr).
Characteristics of alkali metals are as follows.
- Alkali metals are soft and can be cut with a knife.
- They are good conductors of heat and electricity.
- They have only 1 electron in their outermost sub-shell.
- They are very reactive.
- Alkali metals are ionic in nature.
Answer:
The cube of gold will have the greatest mass.
Explanation:
All the cubes have the same size, so they have the same volume.
The property that varies among the cubes is density.
D = m/V Multiply both sides by V and transpose.
m = DV
Since V is a constant, m ∝ D.
That is, the cube with the greatest density will have the greatest mass.
The observed densities are
Iron = 7.9 g/cm³
Brass = 8.5 g/cm³
Lead = 11.4 g/cm³
Gold = 19.3 g/cm³
Gold has the greatest density, so the cube of gold has the greatest mass.
I think it’s law conservation of mass.
So 200g(NH3)-47g(N2)=153g(H2)
H2+N2—->NH3
A nonmetal and a nonmetal will make molecular compounds like H2O and CO2
