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
Bad White [126]
4 years ago
8

True or false atoms with fewer then 4 outer elections lend elections?

Chemistry
1 answer:
Mamont248 [21]4 years ago
3 0
The answer is false ....

You might be interested in
How will you know whether the crystallization point is reached​
vodka [1.7K]

Answer:

Explanation:

crystallization The crystallization temperature of a brine is the temperature at which a solid phase begins to form, resulting in a mixture of solid particles and solution. These solids may be salt crystals or water crystals (ice). It is the point at which the minimumcrystallization temperature can be realized

8 0
3 years ago
Read 2 more answers
Can you help me with acrostic poem?
kkurt [141]
An acrostic poem is a type of poetry where the first, last or other letters in a line spell out a particular word or phrase.
8 0
3 years ago
0.0027432 using scientific notation
alexira [117]

Answer: 2.7423 × 10^-3

Explanation:

4 0
3 years ago
The geocentric theory was once accepted as an explanation of how objects were positioned in our solar system. Which statement be
dusya [7]

Answer: c

Explanation:

4 0
3 years ago
A metal ion Mⁿ⁺ has a single electron. The highest energy line in its emission spectrum occurs at a frequency of 2.961 x 10¹⁶ Hz
Whitepunk [10]

Answer:

z≅3

Atomic number is 3, So ion is Lithium ion (Li^+)

Explanation:

First of all

v=f*λ

In our case v=c

c=f*λ

λ=c/f

where:

c is the speed of light

f is the frequency

\lambda=\frac{3*10^8}{2.961*10^{16}}\\ \lambda=1.01317*10^{-8} m

Using Rydberg's Formula:

\frac{1}{\lambda}=R*z^2*(\frac{1}{n_1^2}-\frac{1}{n_2^2})

Where:

R is Rydberg constant=1.097*10^7

z is atomic Number

For highest Energy:

n_1=1

n_2=∞

\frac{1}{1.01317*10^{-8}}=1.097*10^{7}*z^2*(\frac{1}{1^2}-\frac{1}{\inf})\\z^2=8.99\\z=2.99

z≅3

Atomic number is 3, So ion is Lithium ion (Li^+)

3 0
3 years ago
Other questions:
  • Which of these equations is balanced? a. 3 H2SO4 + 2Al → Al2(SO4)3 + 3H2 b. 2KCl + Pb(NO3)2 → KNO3 + PbCl2 a b a and b neither
    15·2 answers
  • How many molecules are in 8.2 moles of CO3
    8·1 answer
  • Limit sodium intake to less than ____________ per day. Limit saturated fat intake to less than ____________ of daily kilocalorie
    6·1 answer
  • What is au electron configuration
    12·1 answer
  • What is a heterogenous mixture?
    5·1 answer
  • What is the order, plz answer
    11·1 answer
  • Write balanced equation of carbon burning in air​
    8·2 answers
  • Tums is a popular remedy for acid indigestion. A typical Tums tablet contains calcium carbonate mixed with inert substances. Whe
    13·1 answer
  • A chemical reaction in which bonds are broken is usually associated with ________. a chemical reaction in which bonds are broken
    11·1 answer
  • Give the name, atomic symbol, and group number of the element with each Z value, and classify it as a metal, metalloid, or nonme
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!