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
garik1379 [7]
3 years ago
13

Which element has the lowest first ionization energy? (F), (Li), (Fr), (Rb)?

Chemistry
1 answer:
Mariulka [41]3 years ago
6 0

Answer:

Fr

Explanation:

Francium (Fr) has the lowest ionization energy, with a value of 4.0727eV. This ionization energy increases as one advances in a period, being greater in the group of nonmetals.

You might be interested in
A category of classification below a kingdom? A phylum B domain C species
Nutka1998 [239]

Answer:

Phylum

Explanation:

After that it goes class, order, family, genus, and finally species. In that order, BTW before kingdom is domain.

3 0
3 years ago
What type of reaction is
chubhunter [2.5K]
It is a single replacement reaction. Li and Mg switch places.
8 0
3 years ago
How does the light source readout differ from the x-ray readout in the gizmo??
Nuetrik [128]
X-rays differ from the light source readout in terms of the intensity and the possible damage that can be obtained from the two radiation types. The light source readout is more damaging than the X-rays readout in the gizmo. Therefore, precaution is required when handling the light source readout in the gizmo.
8 0
3 years ago
If the mass of 293nv is 293.10 amu and that of 295nv is 295.45 amu , what is the atomic weight of nv?
ycow [4]

Answer;

294.13 amu

Solution;

-293nv is 293.10 amu and that of 295nv is 295.45 amu

293.05+295.2=588.25

588.25/2= 294.13 amu

an amu of 294.13 using significant figures

3 0
3 years ago
Of Ne
babunello [35]
Jsjsjskskskskskssjdjssjsksksskskkskskssiosis
8 0
3 years ago
Other questions:
  • How many atoms are in a single molecule of water H2O
    11·1 answer
  • A student adds 4.00g of dry ice (solid CO2) to an empty balloon. What will be the volume of the balloon at STP after all the dry
    15·1 answer
  • The astronaut climbed up the (blank) of the moon.
    11·2 answers
  • The density of solid Ag is 10.5 g/cm3. How many atoms are present per cubic centimeter of Ag?
    13·1 answer
  • BARINLY PLS HELP ME ASP !!! it’s science I need help fast pls
    6·1 answer
  • Identify the medium for the following waves:
    6·1 answer
  • The difference between glycogen and amylopectin is:_________
    12·1 answer
  • Help asap plz thank you!
    7·2 answers
  • What is rainwater harvesting​
    15·2 answers
  • Which sequence of events best summarizes how multicellular animals get energy and nutrients for growth, movement, healing, and o
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!