Question: Elemental cesium reacts more violently with water than does elemental sodium. Which of the following best explains this difference in reactivity? (i) Sodium has greater

Elemental cesium reacts more violently with water than does elemental sodium. Which of the following best explains this difference in reactivity?

(i) Sodium has greater metallic character than does cesium.

(ii) The first ionization energy of cesium is less than that of sodium.

(iii) The electron affinity of sodium is smaller than that of cesium.

(iv) The effective nuclear charge for cesium is less than that of sodium.

(v) The atomic radius of cesium is smaller than that of sodium.

Step by Step Solution

★★★★★

3.34 Rating (169 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock

ii The first ionization energy of cesium is less than that of sodium Expla... View full answer

blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Students Have Also Explored These Related Chemistry The Central Science Questions!

Q:

Boron sulfide reacts violently with water to form boric acid and hydrogen sulfide gas (the smell of rotten eggs). The unbalanced equation is B2S3 + H2O ( H3BO3 + H2S using the vector equation...

Q:

When a pure substance is placed in contact with water, there are three possible outcomes. The substance may do nothing that is, the substance does not dissolve and no visible change takes place. The...

Q:

Write balanced chemical equations to correspond to each of the following descriptions: (a) When sulfur trioxide gas reacts with water, a solution of sulfuric acid forms. (b) Boron sulfide, B2S3(s),...

Q:

1.) Write a balanced chemical equation based on the following description: aqueous iron(III) chloride reacts with aqueous ammonium sulfide to make aqueous ammonium chloride and solid iron(III)...

Q:

Write the chemical equation for the reaction between (a) Cesium and oxygen (cesium reacts with oxygen in the same way as potassium); (b) Sodium oxide and water; (c) Lithium and hydrochloric acid; (d)...

Q:

es Mailings Review View me what yo Help QUESTIONS Q-1. Tennis balls are usually filled with either air or N2 gas toa pressure above atmospheric pressure to increase their bounce. If a tennis ball has...

Q:

4. Review from Chem 110: Calculate H for the following reactions: a. H2(g)+O2(g)H2O(l) b. Ca2+(aq)Ca(g) c. Ca2+(aq)Ca(s) d. Elemental titanium reacts with molecular oxygen to form solid titanium...

Q:

i need help with this asap please When cesium reacts with bromine to form an ionic compound, each metal atom loses electron(s) and each nonmetal atom gains . electron(s). There must be cesium atom(s)...

Q:

Write a balanced equation for each of the following reactions: (a) Sulfur dioxide reacts with water. (b) Solid zinc sulfide reacts with hydrochloric acid. (c) Elemental sulfur reacts with sulfite ion...

Q:

I don't get how I was supposed to know to use that equation... please explain. Thanks! An early development in chemistry was the verification of the Law of Definite Proportions. It was recognized...

Q:

What kinds of pricing strategies do companies use during each of the stages of the product life cycle? Explain

Q:

Consider the closed-loop transfer function T(s) = 15 / s2 + 8s + 15. Obtain the impulse response analytically and compare the result to one obtained using the impulse function.

Q:

Explain why externalities in either consumption or production cause markets to fail to reach an equilibrium that maximizes well-being.

Q:

=+and passenger locomotives, medical imaging and information technologies, medical diagnostics, patient monitoring systems, disease research, drug discovery and biopharmaceuticalsrevenues of $46.3...

Q:

(a) What is work? (b) How do we determine the amount of work done, given the force associated with the work?

Q:

(a) What is heat? (b) Under what conditions is heat transferred from one object to another?

Q:

Identify the force present and explain whether work is being performed in the following cases: (a) You lift a pencil off the top of a desk. (b) A spring is compressed to half its normal length.

Q:

Pleas answer this problem about decision analysis from quantitative analysis for management , pleas the answers must solved by QM/OM THANK YOU . Problem 3-1 Maria Rojas is considering the possibility...

Q:

I hope the data helps Car , New, Used , Depreciation Mazda3 , 17956 , 15326, 2630 Buick Encore, 23633 , 21498, 2135 Toyota Corolla, 16091, 14761, 1330 Chrevolet Tahoe , 45489 , 43463, 2026 Chrevolet...

Q:

An elevator has a placard stating that the maximum capacity is 1264 lb?8 passengers.? So, 8 adult male passengers can have a mean weight of up to 1264/8=158 pounds. If the elevator is loaded with 8...