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
Firdavs [7]
3 years ago
11

Which elements did you include in your question?

Chemistry
1 answer:
SIZIF [17.4K]3 years ago
3 0

Answer:

It should be all of them

Explanation:

It’s because it was in your question you wrote out

You might be interested in
Why is potassium sulfate K2SO4, but strontium sulfate SrSO4?
Oksi-84 [34.3K]
The sulphate ion has a charge of 2-, and potassium has a charge of 1+. To fully neutralise the charge on a sulphate ion, you need two potassium ions. 

However, strontium has a charge of 2+. To neutralise the sulphate ion's 2- charge, one strontium ion is enough, so only one bonds to the sulphate.

Hope I helped! xx
7 0
3 years ago
Is waterproof sunscreen polar or non-polar
Stolb23 [73]
Non-polar because hydrophilic means something can be wetted by water
6 0
3 years ago
Read 2 more answers
Robert Boyle made the biggest impact on science by __________.
yanalaym [24]
Filling in the blanks, the full sentence is: Robert Boyle made the biggest impact on science by <span>writing out the scientific method for all of science.
</span><span>
The scientific method is the standard method of knowledge pursuit.</span><span> It involves careful observations,</span><span> formulating </span>hypotheses<span> (based on observations); preparation of </span>experimental<span> testing, and the measurement and interpretation of results</span>.
3 0
3 years ago
A common antacid contains the acid-neutralizing agent sodium hydrogen carbonate. Write the chemical formula for sodium hydrogen
kaheart [24]
Sodium hydrogen carbonate has:
sodium \:  ion ( {Na}^{+}), hydrogen \\  ion ( {H}^{+}), and \:  carbonate \\ ion ( {CO3}^{2-})
The + from Na+ and + from H+ makes 2+, and therefore the 2- from CO3 evens the charges to neutral.

Not to be confused with Sodium Carbonate, (Na2CO3), which lack an H, Sodium Hydrogen Carbonate is sometimes shortened to just Sodium Bicarbonate. It is used in the kitchen (cooking) as "baking soda."

Formula: NaHCO3
3 0
3 years ago
Which equation is most likely used to determine the acceleration from a velocity vs. time graph?
Agata [3.3K]

Answer:

is a= delta v over t.

Explanation:

because the history

4 0
3 years ago
Other questions:
  • A substance might freeze when thermal energy is ______ the substance.
    11·2 answers
  • Which of the following atoms contains the same number of neutrons as an atom of Fluorine-19?
    11·2 answers
  • Which of the following is an output of photosynthesis?
    11·1 answer
  • What substance is used in lotions and cosmetics? (plz answer)
    12·2 answers
  • Study figure 13 and answer these questions
    7·1 answer
  • 2Na(s) + Cl2(g) —&gt; 2NaCl(s) If start I with 0.46g of sodium, how many grams of chlorine will I use up reacting with it?
    7·1 answer
  • Chromium-48 decays. After 6 half-lives, how much of the original nuclei would remain if we started with 600 g?
    14·1 answer
  • Answering the following questions will help you focus on the outcomes of the experiments. Experiment 1: What happens to the wate
    8·2 answers
  • A person’s genotype is pp. p=five fingers. What is this person’s phenotype?
    12·1 answer
  • (7th grade chemistry) What makes a polyester, nylon and acrylic a synthetic materials/ products, in other words what happen duri
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!