blobbyfish blobbyfish

03-10-2020
Chemistry

contestada

Which two of the following groups are very reactive?

A. Alkali Metals
B. Halogens
C. Noble Gases

Respuesta :

03-10-2020

Answer:

A & B

Explanation:

Noble Gases are the least reactive as they have a full valence shell (and are stable)

Answer Link

Otras preguntas

Which of the following is correct based on this picture?

what type of bulb is unaffected

Read this excerpt from Leah Missbach Day’s foreword to Wheels of Change. Studies continue to prove that if a girl stays in school she will strengthen her family

True or false the sentence who should we select as our temerory chairman? is grammatically correct

By the fifth century, the western Roman Empire _____ and the Byzantine Empire ______ was preparing to invade the East; was heavily fortified was in its second g

Write this number in standard form: 5,000,000 + 200,000+ 8,000 + 400+60+9

PLEASE HELP FAST! What is the percent yield if 0.856 g of NO is actually obtained in the lab during the following reaction: 4NH3 + 5O2 --> 4NO + 6H2O . 6.3 g

If $a$ and $b$ are positive integers for which $ab - 6a + 5b = 373$, what is the minimal possible value of $|a - b|$?

Find the equation of the line through point (4,−7) and parallel to =−2/3+3/2 Use a forward slash (i.e. "/") for fractions (e.g. 1/2

From this diagram, select the pair of lines that must be parallel if angle 1 is congruent to angle 8. If there is no pair of lines, select "none".