Answer:
Step-by-step explanation:
lithium (Li), chemical element of Group 1 (Ia) in the periodic table, the alkali metal group, lightest of the solid elements. The metal itself—which is soft, white, and lustrous—and several of its alloys and compounds are produced on an industrial scale.
Boiling point: 1,342 °C (2,448 °F)
Oxidation state: +1
Electron configuration: 2-1 or 1s22s1
Beryllium is an element with an atomic number of 4 in the periodic table. It is a bivalent and highly toxic element. The element has one of the highest melting points among the light metals. Beryllium exists in 30 different minerals, among which bertrandite, beryl, chrysoberyl, and phenacite are the most important.
The chemical element Calcium (Ca), atomic number 20, is the fifth element and the third most abundant metal in the earth's crust.
Atomic number: 20
Atomic mass: 40.08 g.mol -1
Standard potential: - 2.87 V
Electronic configuration: 4s2
Where Is Aluminum Found On The Periodic Table? Aluminum is the 13th element on the periodic table. It is located in period 3 and group 13.
Argon is a chemical element with the symbol Ar and atomic number 18. It is in group 18 of the periodic table and is a noble gas. Argon is the third-most abundant gas in the Earth's atmosphere, at 0.934% (9340 ppmv).
Appearance: colorless gas exhibiting a lilac
Group: group 18 (noble gases)
Phase at STP: gas
Speed of sound: 323 m/s (gas, at 27 °C)