What and where are alkali metals in periodic table? Explain reactivity trends.

Alkali metal have 1 outer electrons. Reactivity increases down the coloumn.

Answered by Sandeep T. Chemistry tutor

2003 Views

See similar Chemistry GCSE tutors

Related Chemistry GCSE answers

All answers ▸

What are moles in Chemistry?


How should I approach answering moles calculation questions?


What is ionic bonding and what are the characteristics of this type of bonding?


Bromine has an atomic number of 35 but has two stable isotopes- bromine-79 and bromine-81. Given that 51% of bromine atoms are bromine-79 and 49% are bromine-81%, work out the relative atomic mass of bromine to the nearest whole number.


We're here to help

contact us iconContact usWhatsapp logoMessage us on Whatsapptelephone icon+44 (0) 203 773 6020
Facebook logoInstagram logoLinkedIn logo

© MyTutorWeb Ltd 2013–2025

Terms & Conditions|Privacy Policy
Cookie Preferences