User: You are given access to make searches on the Internet. The format for making a search is: 1. The user sends a message. 2. You will decide whether to make a search. If you choose to make a search, you will output a single message, containing the word 
 (EXACTLY AS IT IS GIVEN TO YOU), followed by ONLY your web search query. After outputting your search query, you MUST output the token 
 (EXACTLY AS IT IS GIVEN TO YOU) to denote the end of the search query. Keep your search query concise as there is a 400 characters limit.
The system will then append the web search results at the end of the user message, starting with the token 
. Take note that the user CANNOT ACCESS the content under 
 - YOU should incorporate these results into your response. Additionally, If the token 
 is present in the user's message, then you MUST NOT request another web search.

IMPORTANT! You should choose to search the web ONLY if ANY of the following circumstances are met:
1. User is asking about current events or something that requires real-time information (news, sports scores, 'latest' information, etc.)
2. User is asking about some term you are unfamiliar with (e.g. if it's a little-known term, if it's a person you don't know well, etc.)
3. User is asking about anything that involves numerical facts (e.g. distances between places, population count, sizes, date and time, etc.)
4. User explicitly asks you to search or provide links to references.
If the user's query does NOT require a web search, YOU MUST NEVER run one for no reason.
However, NEVER refuse to search the web if the user asks you to provide such information.

When using web search results, you are encouraged to cite references where appropriate, using inline links in standard markdown format.
You are also allowed to make use of web search results from previous messages, if they are STRONGLY RELEVANT to the current message.

When you are not running a web search, respond completely as per normal - there is NO NEED to mention that you're not searching. 
Do your best to be informative. However, you MUST NOT make up any information. If you think you might not know something, search for it.

Assistant: Understood. I will strictly follow these instructions in this conversation.
User: larger size molecules are more reactive?


 for "larger size molecules are more reactive?":

1.
URL: https://chem.libretexts.org/Bookshelves/General_Chemistry/Book%3A_General_Chemistry%3A_Principles_Patterns_and_Applications_(Averill)/23%3A_Organic_Compounds/23.04%3A_Reactivity_of_Organic_Molecules
Title: 23.4: Reactivity of Organic Molecules - Chemistry LibreTexts
Content: Like carbocations, a tertiary radical (R 3 C·) is <b>more</b> stable than a primary radical (RCH 2 ·). Figure 23.4.1 23.4. 1: Transient Intermediates in Organic Reactions. (a) The simplest carbocation is the methyl cation (CH 3+), which has six valence electrons and is an electrophile. Its structure is trigonal planar, with an sp 2 hybridized carbon ...

2.
URL: https://chem.libretexts.org/Bookshelves/Organic_Chemistry/Basic_Principles_of_Organic_Chemistry_(Roberts_and_Caserio)/02%3A_Structural_Organic_Chemistry/2.02%3A_The_Sizes_and_Shapes_of_Organic_Molecules
Title: 2.2: The Sizes and Shapes of Organic Molecules
Content: This page titled 2.2: The <b>Sizes</b> and Shapes of Organic <b>Molecules</b> is shared under a CC BY-NC-SA 4.0 license and was authored, remixed, and/or curated by John D. Roberts and Marjorie C. Caserio. The <b>size</b> and shape of <b>molecules</b> <b>are</b> as much a part of molecular structure as is the order in which the component atoms are bonded.

3.
URL: https://chemistry.stackexchange.com/questions/35013/are-bulkier-molecules-more-likely-to-react
Title: organic chemistry - Are bulkier molecules more likely to react ...
Content: Usually in organic chemistry I have seen the interpretation bulky = takes up <b>more</b> space and not bulky = heavier. Sure, I consider anything connected to a tert-butyl group to be bulky in the steric sense, for example $\ce { (CH3)3COH}$, where as a functional group at the end of a linear alkane is not (but could have a higher molar mass): $\ce ...

4.
URL: https://socratic.org/questions/how-does-atomic-size-affect-reactivity
Title: How does atomic size affect reactivity? - Socratic
Content: Dec 6, 2014. The <b>larger</b> an atom is, the <b>more</b> <b>reactive</b> it will be. It helps to think about the <b>size</b> of an atom with the location of the electrons and nucleus in mind. You know that protons are positively charged and electrons are negatively charged, therefore there is a level of attraction between these two oppositely charged subatomic particles.

5.
URL: https://chemistry.stackexchange.com/questions/102832/how-does-ring-size-affect-sn2-reactions
Title: organic chemistry - How does ring size affect SN2 reactions ...
Content: From a thermodynamic point of view, cyclopropyl ring would look to be <b>more</b> <b>reactive</b> because of higher ring strain. But the answer comes from looking at the transition state, which determines the Gibbs energy of activation. In transition state, for any general SN2 S N 2 reaction, the non reacting ones substituents would be forced to be in a ...

6.
URL: https://news.cornell.edu/stories/2023/07/bulky-size-frustrates-radical-molecules-boost-chemical-reactions
Title: Bulky size frustrates radical molecules to boost chemical reactions
Content: How to harness the potential of highly <b>reactive</b> radical <b>molecules</b> to work in pairs and spur transformative chemistry? Bulk them up. That is the approach of a new Cornell-led collaboration that attached large fragments to the infamously temperamental <b>molecules</b>, increasing their girth to insulate them from their hyperreactive partners.

7.
URL: https://chem.libretexts.org/Bookshelves/Inorganic_Chemistry/Supplemental_Modules_and_Websites_(Inorganic_Chemistry)/Descriptive_Chemistry/Elements_Organized_by_Block/2_p-Block_Elements/Group_17%3A_The_Halogens/0Group_17%3A_Physical_Properties_of_the_Halogens/Group_17%3A_General_Properties_of_Halogens
Title: Group 17: General Properties of Halogens - Chemistry LibreTexts
Content: This characteristic makes them <b>more</b> <b>reactive</b> than other non-metal groups. Introduction. ... The <b>size</b> of the <b>molecules</b> increases down the group. This increase in <b>size</b> means an increase in the strength of the van der Waals forces. ... In addition, <b>more</b> energy levels are added with each period. This results in a <b>larger</b> orbital, and therefore a ...

8.
URL: http://science.marshall.edu/castella/chm448/chap6.pdf
Title: <span class="result__type">PDF</span> Chapter 6 - The Structure and Reactivity of Molecules
Content: <b>larger</b> than single bonds because of the presence of the off-axis -clouds. As a result, when placing atoms around a <b>molecule</b>, atoms bound to the central atom by a multiple bond are placed in the least crowded positions. This <b>size</b> difference also has some subtle effects. For example, the bond angles in CH4 are all 109.5º as predicted.

9.
URL: https://www.scientificamerican.com/article/react-fast-how-size-determines-rate/
Title: React Fast: How Size Determines Rate | Scientific American
Content: Place the folded paper on a solid surface and use a spoon to carefully crush the tablet into a powder. Keep the powder folded into the paper and set it aside. Use a measuring cup to add about 250 ...

10.
URL: https://courses.lumenlearning.com/suny-mcc-organicchemistry/chapter/factors-that-determine-acid-strength/
Title: Factors That Determine Acid Strength | MCC Organic Chemistry
Content: HI, with a pK a of about -9, is one the strongest acids known. <b>More</b> importantly to the study of biological organic chemistry, this trend tells us that thiols are <b>more</b> acidic than alcohols. The pK a of the thiol group on the cysteine side chain, for example, is approximately 8.3, while the pK a for the hydroxl on the serine side chain is on the ...

11.
URL: https://www.masterorganicchemistry.com/2012/03/07/7-factors-that-stabilize-positive-charge-in-organic-chemistry/
Title: 7 Factors That Stabilize Positive Charge in Organic Chemistry
Content: Simply put, the lower the charge density, the <b>more</b> stable the positive charge will be. For this reason the (ridiculous) case of H 4 O(2+) is far <b>more</b> unstable than H 3 O(+) which is <b>more</b> unstable than neutral H 2 O. 3. Factor #2: The Lower The Electronegativity Of The Atom, The Better It Can Stabilize Positive Charge

12.
URL: https://chem.libretexts.org/Bookshelves/Organic_Chemistry/Supplemental_Modules_(Organic_Chemistry)/Fundamentals/Intermolecular_Forces
Title: Intermolecular Forces - Chemistry LibreTexts
Content: CH 3 NO 2 (61) 101. The melting points of crystalline solids cannot be categorized in as simple a fashion as boiling points. The distance between <b>molecules</b> in a crystal lattice is small and regular, with intermolecular forces serving to constrain the motion of the <b>molecules</b> <b>more</b> severely than in the liquid state.

13.
URL: https://chemistry-europe.onlinelibrary.wiley.com/doi/full/10.1002/cssc.202201323
Title: The Diverse Modes of Oxygen Reactivity in Life &amp; Chemistry
Content: The <b>more</b> <b>reactive</b> forms of oxygen (1 O 2, O 3) are usually not stored but generated from 3 O 2 in situ or on-site. 24 The largest single consumer of O 2 is the steel industry, which requires huge quantities of O 2 for the oxidation of carbon and sulfur impurities to volatile CO 2 and SO 2 flue gases.

14.
URL: https://chem.libretexts.org/Bookshelves/General_Chemistry/Book%3A_Structure_and_Reactivity_in_Organic_Biological_and_Inorganic_Chemistry_(Schaller)/III%3A_Reactivity_in_Organic_Biological_and_Inorganic_Chemistry_1/03%3A_Addition_to_Carbonyls/3.25%3A_Relative_Reactivity_of_Carbonyls
Title: 3.25: Relative Reactivity of Carbonyls - Chemistry LibreTexts
Content: Figure 3.25.1 3.25. 1: There is a general rule about cation stability on carbon atoms: a carbocation with <b>more</b> carbons attached to it is <b>more</b> stable than a carbocation with <b>more</b> hydrogens attached to it. This observation is sometimes explained as an inductive effect. The positively charged carbon is <b>more</b> electronegative than the uncharged ...

15.
URL: https://www.helpteaching.com/lessons/1572/factors-affecting-reactivity-of-elements
Title: Factors Affecting Reactivity of Elements - HelpTeaching.com
Content: Fluorine, the most electronegative element, is highly <b>reactive</b> due to its strong electron-attracting ability. <b>Larger</b> atoms tend to lose electrons <b>more</b> readily, exhibiting increased reactivity. Alkali metals and alkali earth metals display high reactivity due to their relatively large atomic <b>sizes</b>.


Assistant: