Lucy Hawkins, Fran Eardley, Stuart Lloyd and, Gemma Young Solutions for Chapter: The Periodic Table, Exercise 9: Exercise 9

Author:Lucy Hawkins, Fran Eardley, Stuart Lloyd & Gemma Young

Lucy Hawkins Science Solutions for Exercise - Lucy Hawkins, Fran Eardley, Stuart Lloyd and, Gemma Young Solutions for Chapter: The Periodic Table, Exercise 9: Exercise 9

Attempt the free practice questions on Chapter 5: The Periodic Table, Exercise 9: Exercise 9 with hints and solutions to strengthen your understanding. Cambridge Lower Secondary Science Stage 9: Student's Book solutions are prepared by Experienced Embibe Experts.

Questions from Lucy Hawkins, Fran Eardley, Stuart Lloyd and, Gemma Young Solutions for Chapter: The Periodic Table, Exercise 9: Exercise 9 with Hints & Solutions

MEDIUM
Lower Secondary Stage 9
IMPORTANT
Cambridge Lower Secondary Science Stage 9: Student's Book>Chapter 5 - The Periodic Table>Exercise 9>Q 8

Rubidium is the fourth element in Group 1. Predict what you would observe when rubidium is added to some water. Give a reason for your answer. 

MEDIUM
Lower Secondary Stage 9
IMPORTANT
Cambridge Lower Secondary Science Stage 9: Student's Book>Chapter 5 - The Periodic Table>Exercise 9>Q 9

Describe the trend in the melting points and boiling points of the Group 1 elements. 

MEDIUM
Lower Secondary Stage 9
IMPORTANT
Cambridge Lower Secondary Science Stage 9: Student's Book>Chapter 5 - The Periodic Table>Exercise 9>Q 10

Caesium is in Period 6 in Group 1. Would you expect caesium to have a higher or lower melting point than rubidium? Give a reason for your answer.