Lithium.
acid
LI ; lithium is an example with 3 protons.
The alkali metal with 76 fewer electrons than francium is lithium. Francium has 87 electrons, so lithium, which has 3 electrons, has 76 fewer electrons than francium.
The alkali metal. The alkali metal has less protons in the nucleus compared to the halogen in the same period and therefore exerts a relatively smaller attractive force on the outer-most shell electrons, enabling them to stray further away.
No, Fe is not an alkali metal. It is the chemical symbol for iron, which is a transition metal. Alkali metals are found in Group 1 of the periodic table, such as lithium, sodium, and potassium.
acid
It is calcium.
LI ; lithium is an example with 3 protons.
The alkali metal with 76 fewer electrons than francium is lithium. Francium has 87 electrons, so lithium, which has 3 electrons, has 76 fewer electrons than francium.
potassium
Sodium element contain 11 protons. It is a alkali metal.
Lithium has the lowest number of protons of any metal: 3. Hydrogen an helium have fewer protons bu they are not metals.
it is an alkali metal
The alkali metal. The alkali metal has less protons in the nucleus compared to the halogen in the same period and therefore exerts a relatively smaller attractive force on the outer-most shell electrons, enabling them to stray further away.
An alkali metal that has 12 neutrons is sodium (Na), with an atomic number of 11 and an atomic mass of around 23 (which accounts for the protons and neutrons).
A metal is a base and is an alkali
Sodium is an alkali metal.