kellykelis kellykelis

03-12-2020
Chemistry

contestada

Which element has the same number of electrons in the outermost energy level at Lithium?

Respuesta :

leila203 leila203

04-12-2020

Answer:

Hydrogen, lithium, sodium, and potassium all have 1 valence electron ( an electron in the outermost energy level is a valence electron).

Answer Link

Otras preguntas

Which civil rights leader, born free in Massachusetts, was the first African American to earn a doctoral degree from Harvard?

4. If the nucleus is extracted from an adult animal cell and placed into an enucleated egg, how would it be possible to distinguish the cloned individual from t

how can a number line be used to explain why 11.6> 11.3?

potassium ions have a positive charge. What happens to potassium atom's electrons when it becomes an ion?

Write the word sentence as a equation and solve it . The difference of 2.1 and twice a number p is negative 4.7

A car rental company charges a daily rate of 23$ plus $0.30 per mile for a certain car. Suppose that you rent a car for a day and your bill (before taxes) is $1

To finance her community college education, Sarah takes out a loan for $3400. After a year Sarah decides to pay off the interest, which is 5% of $3400. How

in recent year, the world production of wheat was about 5.2 *10^8 metric tons. Canada produced 1/25 of this wheat. about how much wheat did Canada produce?

how can I show how numbers are related

What does a solid liquid and gas have in common