httpaaliy5612 httpaaliy5612

04-05-2022
Chemistry

contestada

Identify the group numbers of the following elements: a) noble gases b) alkali metals c) alkaline earth metals d) halogens

Respuesta :

rahafalkhalil03 rahafalkhalil03

07-05-2022

Answer:

noble gases: 18

alkali earth: 2

alkali: 1

halogens: 17

Answer Link

Otras preguntas

the area of sector AOB is 48(pie) and m<AOB = 27 .find the radius of circle o sorry missing some keys.

HELP PLEASE! The Gulla family books a hotel in Naples, FL for vacation. There are 2 adults and 3 children. They plan to check-in on Friday 6/16 and check out on

What are some examples of not all liquid's evaporating at the same rate?

the length of a flag is 0.3 foot less than twice its width. if the perimeter is 14.4 feet longer than the width, find the dimensions of the flag.PLS SOLVE THIS,

six external parts of a computer system

Who wrote this ??? that on the first day of january, in the year of our lord one thousand eight hundred and sixty-three, all persons held as slaves within any s

Verify the ordered pair is a solution for y= -1/2x - 1

How do you simplify 2a^2b^2(7ab)

What is the primary concern when implementing a solution? being creative being specific being flexible being authoritative

Japan invaded ____from Korea in 1937. Russia China Manchuria