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

Given the equation f(x)=a(b)x where the initial value is 40 and the growth rate is 20% what is f(4)

How to use order of operation in 20 divide by 4 multiply 5 = 1

How many copies of each chromosomes should be present in each of the 4 final haploid versions of gamete?

What is the slope of the line?

In the Declaration of Independence, the colonists listed the complaints against the British government to prove they were being treated unfairly. What was one c

A gas has a volume of 0.7 L at 300 mmHg. what would be the new volume at 900 mmHg

Translate to French (Make sure you conjugate verbs!) : My birthday is in July. I have a birthday party with my friends and a family dinner to celebrate. What m

Which group is noted for the independence of gametophyte and sporophyte generations from each other?A) ferns B) mosses, hornworts, and liverworts C) charophytes

simplify 3c+9c+4c-1=

Which element of musical notation does this image represent? A. Sharp sign B. Flat sign C. Natural sign D. Ledger lines