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
zalisa [80]
3 years ago
5

Which element has the highest first ionization energy?

Chemistry
1 answer:
Greeley [361]3 years ago
3 0

Answer:

Helium

Explanation: The ionization energy decreases from the top to bottom in groups. And increases from left to the right across a period. Therefor Helium has tge largest first ionization energy, while francium has one of the lowest.

You might be interested in
Molecular formula: C19H16
eimsori [14]
Is the something missing from the question
8 0
3 years ago
How many moles are found in 133 g of Mg3 N2
konstantin123 [22]
Magnesium nitride weighs 100.95 g/mol

133/100.95 = 1.32 mols
7 0
3 years ago
Read 2 more answers
Certain drugs, such as ssris, block the reuptake of a neurotransmitter into the presynaptic cell. what effect does this have ons
Sloan [31]

Selective serotonin reuptake inhibitors (SSRIs) are drugs that are antidepressants. These blocks the reuptake of a neurotransmitter leading to increases in their activity in the synaptic cells.

<h3>What are neurotransmitters?</h3>

Neurotransmitters are defined as the signaling molecules that are secreted by the nerve cells and act as signal transporter between the neurons and the other cells of the body.

The SSRIs class of drugs affects this neurotransmitter and blocks the pathway to the presynaptic cell. This, in turn, affects synaptic communication by increasing the amount of those SSRIs in the body and acting as a stimulant to treat various diseases.

Therefore, the SSRIs block the neurotransmitter and result in their effects.

Learn more about neurotransmitters here:

brainly.com/question/28138251

#SPJ4

6 0
1 year ago
What causes an ice cube to melt after you take it out of the freezer? Write at least 3 sentences in your answer. INCLUDE ATTRACT
worty [1.4K]
Ice melts when heat energy causes the molecules to move faster, breaking the hydrogen bonds between molecules to form liquid water.
5 0
3 years ago
Is lithium ionization energy high low or medium?
satela [25.4K]
It’s soft which makes It low energy
6 0
2 years ago
Read 2 more answers
Other questions:
  • How a strontium salt emits colored light​
    9·1 answer
  • How do I fill this table?​
    9·1 answer
  • What exactly does the 2+ mean on element Fe2+?
    10·1 answer
  • What’s the molar mass of Mg(NO3)2
    6·1 answer
  • A sea turtle made 460 dives in 12 hours At this rate how many dives did it do in 3 hours show your work
    15·1 answer
  • Which technology is shown in the photograph?
    7·1 answer
  • What information does a balanced equation provide?
    10·2 answers
  • What is the pH of a solution that has a hydrogen ion concentration of 1.0 * 10 -9 M? Show your calculation.
    5·1 answer
  • During nuclear fission and fusion, what is matter that seems to disappear actually converted into?
    11·2 answers
  • a sample of salt has 1.74 moles of sodium chloride. how many formula units of the ionic compound are in the sample?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!