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
amm1812
3 years ago
9

Identify the element represented by 8135X.

Chemistry
1 answer:
sashaice [31]3 years ago
4 0

Answer:

I wish I knew but I don't hope u get the answer

You might be interested in
I WILL RATE BRAINLIEST!!
Taya2010 [7]
The answer is 200 for sure!!!!!
3 0
3 years ago
Read 2 more answers
What best explains why sodium is more likely to react with another element than an element such as neon?
hichkok12 [17]

Answer:

1 fewer electron

Explanation:

5 0
2 years ago
Read 2 more answers
People ask me if you could pick any song that described you from a boys POV what would it be??? i always say "she's country by j
lions [1.4K]

Lovely song just asking is there a question so I don't get hate for not knowing rather there's a question or not

7 0
3 years ago
Student follow up
sleet_krkn [62]

Answer:

Magnesium and calcium belong to the second group i. e. alkaline earth metals. They are known as earth metals because they are extracted from the earth. They are very reactive elements. Their reactivity increases when we go from top to bottom because the outermost electrons goes farther from the nucleus i. e. atomic radius increases so less energy is needed for its removal.

8 0
3 years ago
Which of the following examples is a molecule with a covalent bond?
serious [3.7K]

Answer:

B. CO

Explanation:

4 0
2 years ago
Other questions:
  • An 85 kg construction worker has 37 485 J of gravitational potential energy. To the nearest whole number, the worker is___
    9·1 answer
  • Boron has 5 protons. If another proton gets added to boron, what will happen?
    15·2 answers
  • Matter changes from one state to another when ____________ is added or removed.
    10·2 answers
  • If you want to produce 6.2 moles nacl, how many moles of na will you need if you have excess cl2
    11·1 answer
  • The ion with the smallest diameter is ________. The ion with the smallest diameter is ________. Be2 Sr2 Ca2 Ba2 Mg2
    7·1 answer
  • A sample of brass is put into a calorimeter (see sketch at right) that contains of water. The brass sample starts off at and the
    11·1 answer
  • After 56 days, a 4.0-g sample of phosphorus-32 contains only 0.25 g of isotope. Based on this data,
    9·2 answers
  • What is the correct IUPAC name for CuNO₃?
    7·2 answers
  • Which of the following represents the atoms of 2 different elements?
    11·1 answer
  • A student makes a sound by blowing into the mouth of an empty soda bottle. How could the student make the sound louder?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!