Download App

[ Question Bank ] - 2022 — Science STD 10 — Question

Maharashtra BoardEnglish MediumSTD 10Science[ Question Bank ] - 20221 Mark
Question
What determines the chemical reactivity of elements?
✓

Answer

The chemical reactivity of an element is determined by the number of valence electrons in it and the shell number of the valence shell.

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

More "Answer the following questions:[1 M]" from [ Question Bank ] - 2022→[ Question Bank ] - 2022 — all question types→Science STD 10 question papers→Maharashtra Board STD 10 question papers→Maharashtra Board question paper generator→

Similar questions

How will you test for the gas which is liberated when hydrochloric acid reacts with an active metal?
→
State whether coughing is a voluntary action or reflex action.
→
Balance the following chemical equations:
$\text{FeSO}_4\xrightarrow{\ \ \ \ \ {\text{Heat}} \ \ \ \ \ \ }\text{Fe}_2\text{O}_3\ +\ \text{SO}_2\ +\ \text{SO}_3$
→
What is the name of the First Indian Satellite?
→
If an object is placed at the focus of a convex lens, where is the image formed?
→
Find the odd one out: Kudankulam, Tarapur, Ravatabhata, Anjanvel
→
Name the metal which is the best conductor of heat and electricity.
→
What is the name of:
Male part of a flower?
→
To which period does this element belong?
→
Why does the heart need valves?
→