yhabdel123 yhabdel123

01-03-2021
Chemistry

contestada

How many valence electrons does the following element have? 1s2 2s2 2p6 3s1

Respuesta :

kityalexa kityalexa

01-03-2021

It’s sodium and it has one valence electron.

Answer Link

Otras preguntas

increase £240 by 30%?

CeeCee recorded the number of necklaces for sale at 10 different locations and then arranged the numbers from smallest to largest. The numbers of necklaces for

For a given reaction, adding a catalyst increases the rate of the reaction by (1) providing an alternate reaction pathway that has a higher activation energy (2

Under which conditions does a real gas behave most like an ideal gas? (1) at low temperatures and high pressures (2) at low temperatures and low pressures (3) a

Partially because of the atmosphere of fear created by militarism, many European nations formed ____________ with other nations where they promised to protect e

In which type of chemical reaction do two or more reactants combine to form one product, only? (1) synthesis (2) decomposition (3) Single replacement(4) double

Which two elements have the most similar chemical properties? (1) Be and Mg (3) Cl and Ar (2) Ca and Br (4) Na and P

What is the acceleration of a car that maintains a constant velocity of 100 km/h for 10 sec?

20 is 80% of what number?

Convert 84 degrees to radian measure