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
ss7ja [257]
3 years ago
15

How many protons and electrons are present in an argon atom?

Chemistry
2 answers:
VARVARA [1.3K]3 years ago
5 0
There are 7 protons
And 7 electrons
Hope that this helps...
scoray [572]3 years ago
4 0
Protons: 7Electrons:7
You might be interested in
A forward reaction in which adding heat decreases product formation is _________, while a forward reaction in which adding heat
ELEN [110]
I believe the correct answer from the choices listed above is option A. <span>A forward reaction in which adding heat decreases product formation is exothermic, while a forward reaction in which adding heat increases product formation is endothermic. Exothermic would mean that heat is being released by the process while the opposite is called endothermic in which it absorbs heat.</span>
3 0
3 years ago
Which area of chemistry best links the use of titanium and plastics in artificial bone and joint replacements?
kogti [31]

Answer:I think it’s material chemistry

Explanation:

8 0
3 years ago
What is the IUPAC name Of<br> CH3-CH2-CH2-CH=O<br> I<br> COOH
Blizzard [7]

Answer:

Explanation:

It is Butanoic Acid

8 0
3 years ago
Read 2 more answers
Which statement is true about water molecules?
Arte-miy333 [17]
<span>1. The correct option is A, THE OXYGEN ATOM HAS A NEGATIVE CHARGE. A water molecule is made up of two atoms of hydrogen and one atom of oxygen. The molecules of water are arranged in such a way that, the negative hydrogen atom is attracted to the positive hydrogen atom and the overall structure is bent. Because oxygen is more electronegative than hydrogen, oxygen atom draws the shared electrons toward itself , this gives the oxygen end of the molecule a partial negative charge and the hydrogen end, a partial positive charge.
 
2. The correct option is: WITHOUT THE PROPER BALANCE OF WATER, CHEMICAL REACTIONS WILL NOT TAKE PLACE. Metabolic chemical reactions take place in living cells all the time because water, which is a necessary condition for the reaction is in place. Th fluids find in the cells are mostly water; water creates suitable conditions for biochemical reactions to take place. Without water, the cells will not be able to carry out any chemical reaction.

3. The correct option is A. Hydrogen bond allows oxygen and water molecules to be bonded together. Hydrogen bonds are weak interactions that formed between the hydrogen with a patial positive end and oxygen with a patial negative end. The hydrogen bond in water is responsible for the unique properties associated with water.</span><span />
4 0
3 years ago
Please answer fast, shouldn't take long to do ^-^ (will give brainliest)
Anna [14]

Answer:

B

Explanation:

5 0
3 years ago
Other questions:
  • I’m stuck on this. Help ASAP
    8·1 answer
  • Which substance is an example of an element?
    10·2 answers
  • A light wave has frequency of 4.5 * 10^19 Hz. How would this number appear on a scientific calculator? a. 4.E195 b. 19E4.5 c. 4.
    5·1 answer
  • James decides to walk home from school today. He lives 3 miles from school and can walk home in 45 minutes. At what rate is Jame
    10·1 answer
  • In the scientific process what is the purpose of the experiment
    12·1 answer
  • What does transgender mean
    14·2 answers
  • In a quasi-static isobaric expansion, 700 J of work are done by the gas. If the gas pressure is 0.40 atm, what is the fractional
    10·1 answer
  • The balanced equation for the combustion of ethene is given below. If 97.7 g of oxygen is used, how much
    11·1 answer
  • If sodium (Na) is combined with Chlorine (CI), the compound would have which formula? A. Naci 0 O B. CINa C. ClaNa D. Na2C14​
    7·1 answer
  • What two conditions must be present for osmosis to occur?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!