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
Katen [24]
3 years ago
10

What element has 1 energy level and 2 valence electrons

Chemistry
1 answer:
Anvisha [2.4K]3 years ago
3 0

Answer: Hydrogen and helium

Explanation:

You might be interested in
Pure water and pure salt are poor conductors of electricity. When salt is dissolved in water, the resulting solution conducts el
castortr0y [4]

Answer:

you are right

Explanation:

it sounds good

4 0
3 years ago
Read 2 more answers
How many particles are in 2.0 moles of CH4
Whitepunk [10]

Answer: There are 4.8 x 1024 hydrogen atoms in 2.0 moles of CH4

6 0
2 years ago
Read 2 more answers
Magma can form when
Setler79 [48]
Hot liquid rock comes in contact with Earth´s cold crust
4 0
3 years ago
Read 2 more answers
What type of elements form metallic bonds?​
astra-53 [7]

Answer:

Aluminum , iron , gold , silver , nickels etc are the type of elements form metallic bonds .

8 0
3 years ago
Which scenario best describes a relationship of parasitsm
saveliy_v [14]
Parasitism... basically a tick and a dog. The dog is the host, which is harmed by the tick.
3 0
3 years ago
Other questions:
  • Water is a covalent compound and doesn’t conduct electricity. With this in
    6·2 answers
  • What is the broad name for movement of materials across a membrane
    7·1 answer
  • What is the first element of the periodic table?
    11·2 answers
  • Consider the reaction below.
    6·1 answer
  • Need help!!!
    14·1 answer
  • Propane is used as a fuel for camp stoves. It undergoes combustion to form carbon dioxide and water.
    6·1 answer
  • How many moles would be in 14.6 g of Sodium?
    5·1 answer
  • Structural formula for alkene with double bond st carbon 2 that shows no trans -cis isomerism C6H12​
    12·1 answer
  • (Use P_T for total pressure; P_water vapor for water vapor pressure; P_hydrogen gas for hydrogen gas pressure)
    8·1 answer
  • Hurry need the answer asap
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!