1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
SOVA2 [1]
3 years ago
11

2) Which onemore active in betweenLi and Na and why ?IS​

Chemistry
2 answers:
Novay_Z [31]3 years ago
6 0

Answer:

sodium(Na) is more active between Li and Na because is larger in size. Outermost electrons are less tightly held in sodium than in lithium. As a result, sodium loses its outermost electron more easily than lithium.

Blababa [14]3 years ago
3 0

Explanation:

what's li and na stand for ?

You might be interested in
6th grade work help me please (:
frozen [14]
The trophosphere contains the most water vapor!
3 0
3 years ago
Thre largest source of available freshwater on earth is
Burka [1]
Ice caps so it would be D

Hope it helps :-)
6 0
3 years ago
Read 2 more answers
gold(iii) chloride reacts with Antimony(III) oxide and water to produce Gold Antimony(V) oxide and Hydrochloric acid balanced eq
zhuklara [117]
Balanced equation below

5 0
4 years ago
Pu is a nuclear waste byproduct with a half-life of 24,000 y. What fraction of the 239Pu present today will be present in 1000 y
olya-2409 [2.1K]

Answer:

0.9715 Fraction of Pu-239 will be remain after 1000 years.

Explanation:

\lambda =\frac{0.693}{t_{\frac{1}{2}}}

A=A_o\times e^{-\lambda t}

Where:

\lambda= decay constant

A_o =concentration left after time t

t_{\frac{1}{2}} = Half life of the sample

Half life of Pu-239 = t_{\frac{1}{2}}=24,000 y[

\lambda =\frac{0.693}{24,000 y}=2.8875\times 10^{-5} y^{-1]

Let us say amount present of  Pu-239 today = A_o=x

A = ?

A=x\times e^{-2.8875\times 10^{-5} y^{-1]\times 1000 y}

A=0.9715\times x

\frac{A}{A_0}=\frac{A}{x}=0.9715

0.9715 Fraction of Pu-239 will be remain after 1000 years.

7 0
3 years ago
Please help meee! Chemistry!
Leya [2.2K]

P=18000000/6 zeros. not sure how to do rest

6 0
3 years ago
Read 2 more answers
Other questions:
  • To what temperature does a 250.0-ml cylinder containing 0.1000 mol he need to be cooled in order for the pressure to be 253.25 k
    9·2 answers
  • Which organism can reach 50 meters in size
    13·1 answer
  • How many moles of oxygen gas (O2) are in a 2.50 L container at standard temperature and pressure?
    11·1 answer
  • What are the components of black powder? What are the ratios of these components?
    9·1 answer
  • What are most conductors made of?<br><br> A: Wood<br> B: Paper<br> C: Plastic<br> D: Metal
    10·2 answers
  • Which of the following include exact numbers?
    15·2 answers
  • Scoring Scheme: 3-3-2-1 Use one of your experimentally determined values of k, the activation energy you determined, and the Arr
    12·1 answer
  • Which of the following is NOT a way in which minerals are formed?
    5·1 answer
  • Find electron proton and neutron for 17cl​
    12·1 answer
  • What part of the autonomic
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!