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
emmasim [6.3K]
3 years ago
10

If an atom has no electric charge, what can be said about the number of protons and electrons it contains?

Chemistry
1 answer:
vitfil [10]3 years ago
8 0

then the electrons and protons would have a even amount of negetive electric charges

You might be interested in
Which of the following statements is true?
seropon [69]
Answer: option <span>D Chemical reaction rates vary with the conditions of the reaction, but nuclear decay rates do not.

Justification:

1) The rate of chemical reactions are affected by: concentration of the reactants, state of the reactants, temperature, and presence of catalizers. So the first part of the statement is true.

2) Nuclear decay rates are constant. The decay depends on the nature of the element but not the conditions. That is why dating fossils with radiactive isotopes is possible. So, the second part of the statement is true.
</span>
5 0
3 years ago
The number 40 in the name calcium-40 represents
strojnjashka [21]

Answer:

A. the atomic number

Explanation:

It is a member of the alkaline earth family of metals with the atomic symbol Ca, atomic number 20, and atomic weight 40. Calcium is the most abundant mineral in the body and combines with phosphorus to form calcium phosphate in the bones and teeth.

7 0
3 years ago
Read 2 more answers
Which subatomic part of the atom (a-c) are involved in chemical bonds and reactions?
Marianna [84]
B because it can stabilize
8 0
3 years ago
What happens when you drop iodine on a leaf?
insens350 [35]
When you drop iodine on a leaf you may observe a colour change of orange/brown to a blue/black complex.

This is because in the leaf there are starch molecules that form a blue/black complex with the starch molecules.

hope that helps :)
6 0
2 years ago
Balance:<br> Fe2(SO4)3 +<br> _K[OH] —&gt; _K2[SO4] +<br> K[SO] + Fe[OH]3
LenKa [72]

Balance the reaction of Fe2(SO4)3 + KOH = K2SO4 + Fe(OH)3 using this chemical equation balancer! ... Fe2(SO4)3 + 6KOH → 3K2SO4 + 2Fe(OH)3 ...

Missing: _K[ ‎| Must include: _K[

6 0
3 years ago
Read 2 more answers
Other questions:
  • An automobile is driving uphill. Which form of energy is not involved in this process?
    15·1 answer
  • 2Li +__H₂0= __LiOH+H₂<br> balance the equation
    8·1 answer
  • What is the definition of physical and chemical properties of matter?
    7·1 answer
  • Write the ions that result from the dissociation of na2s
    6·1 answer
  • When the temperature of a sample of neon gas increases, what else increases? Distance between the atoms Kinetic energy of the at
    10·1 answer
  • Which sentence best describes how scientists plan out their experiments?
    11·2 answers
  • How is a battery and a banana the same when considering energy?
    8·1 answer
  • Help!! us own words, please!!
    10·1 answer
  • ASAP MULTIPLE CHOICE WILL MARK BRAINLIEST
    5·2 answers
  • I need help with the first problem
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!