25maid324 25maid324

12-02-2021
Chemistry

contestada

What was the atomic mass of Lithium?

Respuesta :

lanikai08 lanikai08

12-02-2021

Answer:

Lithium/Atomic number

3

Explanation:

Symbol: Li

Electrons per shell: 2,1

Atomic number: 3

Atomic mass: 6.941 u

Electron configuration: [He] 2s1

Atomic radius: 152 pm

Van der Waals radius: 182 pm

Answer Link

Otras preguntas

explain the steps you would take to write 36/10 as a decimal

write this in scientific notation: 52,739

PLEASE HELP The ratio of boots to sandals in a shoe store is 8:3. If there are 245 more boots that sandals in the store, how many boots are there?

what is 38% of 250? show your wor

At what location in a circuit is the electrical potential energy the greatest

What is the product of 3/5 of 10

Anna's garden has an area of 48 square feet. She plants peas in 3/8 of the garden and herbs in 1/4 of it. The rest of her garden is planted with peppers . How m

Write the vertex form equation for this parabola: Focus (3,-9), Directrix X=-3

Anna's garden has an area of 48 square feet. She plants peas in 3/8 of the garden and herbs in 1/4 of it. The rest of her garden is planted with peppers . How m

Which statement is true about exergonic reactions? A. In exergonic reactions, ΔG is positive due to the absorption of free energy. B. Exergonic reactions use mo