abby1132 abby1132

13-10-2020
Chemistry

contestada

A neutral atom of an element has three energy levels and two valence electrons. Which element in the periodic table does this describe?

Respuesta :

cierra14craft cierra14craft

19-10-2020

Answer:

I think it is Lithium...

Explanation:

Answer Link

Otras preguntas

What value was there in predicting the properties for gaps in Mendeleev's table?

What value was there in predicting the properties for gaps in Mendeleev's table?

what does 'chop and change' mean?

what does 'keep your cool' mean?

what does it mean to 'go nuts'?

how will you describe the pathway of the oxygen n the breathing system?

what are the dog days of summer?

A 9.0 volt battery is connected to four resistors in a parallel circuit. The resistors have 7.0 Ω, 5.0 Ω, 4.0 Ω, and 2.0 Ω respectively. What is the total curre

A 9.0 volt battery is connected to four resistors in a parallel circuit. The resistors have 7.0 Ω, 5.0 Ω, 4.0 Ω, and 2.0 Ω respectively. What is the total curre

What value was there in predicting the properties for gaps in Mendeleev's table?