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
Lorico [155]
3 years ago
14

What is the name of the element

Chemistry
2 answers:
marta [7]3 years ago
7 0
Hydrogen is H
Helium is He
Lithium is Li
Beryllium is Be
Boron is B
Carbon is C
Nitrogen is N
Oxygen is O
Fluorine is F
Neon is Ne
Likurg_2 [28]3 years ago
5 0
Hydrogen = H
Helium= He
Lithium= Li
Beryllium= Be
Boron= B
Carbon= C
Nitrogen =N
Oxygen =O
Fluorine =F
Neon= Ne
You might be interested in
Convert 7.89 x 10^8 molecules of water to liters.
NNADVOKAT [17]

Answer:

2.94 x 10⁻¹⁴L

Explanation:

To solve this problem, we have to assume that the condition of this water is at standard temperature and pressure, STP.

At STP;

       1 mole of gas have a volume of 22.4L

So, let us find the number of moles of this water first;

         6.02 x 10²³ molecules can be found in 1 mole of a substance

          7.89 x 10⁸ molecules will contain \frac{7.89 x 10^{8} }{6.02 x 10^{23} }   = 1.31 x 10⁻¹⁵mole of water

So;

        Volume of water  = 22.4 x 1.31 x 10⁻¹⁵  = 2.94 x 10⁻¹⁴L

5 0
3 years ago
The name given to the main group elements in group 2 is _______.
navik [9.2K]

Answer:

Alkaline Earth Metals

3 0
3 years ago
Is the following sentence true or false? In a chemical change, other forms of energy cannot be changed to chemical energy.
podryga [215]
The answer is true boi
3 0
3 years ago
When a strontium atom loses two electrons, it becomes a(n) _____ with a charge of _____?
Iteru [2.4K]
<span>When a strontium atom loses two electrons, it becomes a(n) cation with a charge of 2+.
when any neutral atom loses an electron it becomes cation that is positively charged ions and an ion gets the charge according to the number of electrons loses. And if an atom gains an electron it becomes anion that is negatively charged ions.</span>
7 0
3 years ago
Which unit is not a measurement of volume?<br><br> cm<br> L<br> ml<br> cm3
Xelga [282]

Which unit is not a measurement of volume?

<u>cm </u>

L

ml

cm³

Cm is a measurement for length

8 0
4 years ago
Read 2 more answers
Other questions:
  • Barium-142 is used as a GI radiocontrast agent. After 1.25 hours, 9.25 μg remains in the patient. Determine the original dose gi
    13·1 answer
  • 21.6 J of energy are used to heat a 2.0 g piece of iron from 5.0oC to 29.0oC. What is the experimental specific heat capacity of
    12·1 answer
  • How many liters or oxygen gas is required to react with 50.0g of aluminum at STP?
    14·1 answer
  • What volume of 6.58M HCI is needed to make 500. mL of 3.00M HCI?
    6·1 answer
  • 15
    15·1 answer
  • Which of these best describes heat transfer through conduction?
    11·2 answers
  • Identify the highest energy molecular process that occurs when a molecule absorbs a microwave photon.
    13·1 answer
  • A chemist repeats the gold foil experiment but she uses foil made of aluminum(atomic number 79). How would you expect her result
    15·1 answer
  • 827e7363726e63672727 <br><br><br>hmu <br><br><br><br>:]​
    12·2 answers
  • What are Free Radicals ?​
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!