sakpasehp57b9s sakpasehp57b9s

17-07-2020
Chemistry

contestada

why Al is a member of group 13 rather than group 3?

Respuesta :

loganmussman loganmussman

17-07-2020

Answer:

Boron and Aluminium

Explanation:

Boron and Aluminium are present in Group 13 of the modern periodic table. Group 13 (IUPAC System) can also be referred to as Group III-A. Logically, Boron and Aluminum can't be placed alongwith elements such as Yttrium as they don't exhibit properties of a transition metal.

Answer Link

Otras preguntas

The turtle runs 2 kilometers per hour, plus it has a 7 -kilometer he's start. Turn this into an equation

A train travels 98 kilometers in 4 hours, and then 61 kilometers in 3 hours. What is its average speed?

Which choice is more than 11 but less than 12? A) √115 B) √121 C) √136 D) √150

Which music professionals might work under contract with a musical teaching group or a music store?

One of mencius' major contributions to early confucianism was

A ___ ,added to the beginning of a word, can add to or change its meaning A. Appendix B. Definition C. Prefix D. Suffix

A bunch of 6 bananas cost $3.54. What is the unit rate?

What is the scale factor of ABC to DEF?

in ww2 who got to Berlin first, and specify the general like "1st grenadier regiment" or whatever

Line JK passes through points J(–4, –5) and K(–6, 3). If the equation of the line is written in slope-intercept form, y = mx + b, what is the value of b?