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
tiny-mole [99]
3 years ago
8

Which element is a Nobal gas

Chemistry
1 answer:
drek231 [11]3 years ago
5 0

Answer:

A. Helium

Explanation:

In chemistry, a noble gas refers to a group of elements placed in group 18, which is located in the last column from left to right in the periodic table. Additionally, these elements are defined by their low reactivity, also as gases, they do not have color or odor. Helium is part of this group that contains other 5 elements because Helium characteristics are similar to other noble gases, indeed this is the first noble gas in the periodic table. Additionally, helium is an abundant element found in all the universe especially in stars. Thus, the element that is a noble gas is Helium.

You might be interested in
really need this answer
scoundrel [369]

Answer:

B 100,000%

Explanation:

3 0
3 years ago
flammable liquid is being pumped out of a drum into a bucket using a hand pump. describe an appropriate grounding and bonding pr
lutik1710 [3]

When transferring flammable liquids from storage drums to smaller electrically conductive containers, bonding and grounding are required. In any workplace, you should do the same whenever you move these liquids between conductive containers.

<h3>What exactly occurs in this case?</h3>

Ground dispensing drums in the area for storing and dispensing flammable liquids. Connecting the container to an already grounded, electrically conductive object grounds it. This could be a grounded metal construction framework, a buried metal plate, a metallic subsurface gas piping system, or metal water pipes. Sparks are prevented from discharging by bonding the two containers together and grounding one of them. All connections for bonding and grounding must be made from bare metal to bare metal.

To know more about Flammable liquids, visit-brainly.com/question/3702349

#SPJ4

3 0
1 year ago
Sample A: 300 mL of 1M sodium chloride
____ [38]

Answer:

Sample A contains the smaller volume

7 0
3 years ago
What will happen to the equilibrium between carbonic acid and bicarbonate if I add a strong base to this system?
Helen [10]

Answer:

The equilibrium will shift in forward direction.

Explanation:

The equilibrium between the carbonic acid and bicarbonate ion is shown below as:

H₂CO₃ (aq) ⇔ H⁺(aq) + HCO₃²⁻(aq)

According to Le Chatelier's Principle, the change in any state of the equilibrium say temperature, volume, pressure, or the concentration, the equilibrium will oppose these changes and will shift in such a way that the effect cause must be nullified.

<u>If a strong base is added to the equilibrium, the base will accept hydrogen ions which are formed in the right side of the equilibrium. Thus, there will be less hydrogen ions present and to compensate this effect, the equilibrium will shift in forward direction.</u>

3 0
3 years ago
Measuring the weight of an apple
goldenfox [79]

Answer:

what?

Explanation:

5 0
3 years ago
Read 2 more answers
Other questions:
  • [TG.05]Which of these statements best explains why P waves arrive earlier than S waves at the seismic station?
    12·2 answers
  • What is the formula mass for fe(no3)3
    15·2 answers
  • A reaction takes place that results in an amount of 585 grams of product that is recovered. The theoretical amount calculates to
    8·1 answer
  • How does the structure of covalent bond affect the structure of covalent compounds
    6·1 answer
  • Earth Science 10/ Chemistry 11
    5·1 answer
  • HURRY PLEASE!!!!!!!!!!!!!!!!!!!!!!!!!!!!
    7·2 answers
  • Which properties change the composition of a substance? A physical properties
    6·2 answers
  • As your rise upwards in the atmosphere, air pressure.
    9·1 answer
  • Define the dead or void time in HPLC? <br> Plzzz help I’m struggling
    9·1 answer
  • Someone help me Explain how non-genetic factors can affect phenotype. Give an example.
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!