What is the trend of reactivity as you go down Group 1 in the periodic table?

Reactivity increases as you go down the group
Explanation:As you go down the group, the number of electron shells increases, meaning the electron remaining on the outer shell is further away from the nucleus. The electrostatic force of attraction between positive protons in the nucleus and the negative electron will get weaker, so less energy is needed to remove the outer electron and form a compound. This means reactivity will increase.

Answered by Gemma R. Chemistry tutor

2498 Views

See similar Chemistry GCSE tutors

Related Chemistry GCSE answers

All answers ▸

What are the differences between simple covalent and giant covalent bonding?


What is a covalent bond?


How do you know whether a compound is ionic or covalent and how can you find the conductivity rate for both heat and electricity?


In Stage 2 of a reaction, 40 kg of titanium chloride was added to 20 kg of sodium. The equation for the reaction is: TiCl4 + 4Na -> Ti +4NaCl Relative atomic masses (Ar): Na = 23 Cl = 35.5 Ti = 48 Explain why titanium chloride is the limiting reactant.


We're here to help

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