When alpha particles are sent through a thin metal foil, Chemistry

Assignment Help:

When α -particles are sent through a thin metal foil, most of them go straight through the foil because (one or more are correct):

(1) Alpha particles are much heavier than electrons

(2) Alpha particles are positively charged  

(3) Most part of the atom is empty space 

(4)Alpha particles move with high velocity

Ans:  Most part of the atom is empty space

 


Related Discussions:- When alpha particles are sent through a thin metal foil

Dihydric alcohols, prepration,reactions ,uses and reactivity of dihydric a...

prepration,reactions ,uses and reactivity of dihydric alcohols

PH and DO, does lowered pH of water affect dissolved oxygen?

does lowered pH of water affect dissolved oxygen?

Sources and impacts of suspended solids, 1.  Discuss how you would go about...

1.  Discuss how you would go about collecting data for an analysis of the water budget of a region. 2.  Discuss the sources and impacts of suspended solids. 3. The reaction o

Analytical chemistry, how can electromigration be used as property for sepa...

how can electromigration be used as property for separaton??

The electronic configuration of a metal m, The electronic configuration of ...

The electronic configuration of a metal M   is  1s 2 , 2s 2 , 2p 6 , 3s 1 ,   The formula of its oxides will be: (1) MO                                                (2) M

Two chair conformations of cis-1-3-dimethylcyclohexane, The two chair confo...

The two chair conformations of cis-1,3-dimethylcyclohexane

#gas, two containers are connected by a stopcock. gas A is at pressure 202k...

two containers are connected by a stopcock. gas A is at pressure 202kpa while gas B is at pressure 140kpa, what will be the resultant pressure when the stopcock is opened

Chemistry behind the reactions of confirmatory test, what is the chemistry ...

what is the chemistry behind the reactions of confirmatory test of sulphide radical of dilute acid group.

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd