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
IrinaVladis [17]
3 years ago
9

Which two elements on the periodic table are in the same period? 1:b and in 2:na and s 3:k and ba 4:se and te

Chemistry
2 answers:
KengaRu [80]3 years ago
8 0
The answer will be 4
zhannawk [14.2K]3 years ago
5 0
Se and te
hope this helps xx
You might be interested in
Why do we need to blend fibres? Name one blended fibre.​
Readme [11.4K]

Answer:

spandex and cotton is a natural mix for sporta clothing and undergarments to improve stretching properties and prevent odour

4 0
2 years ago
which Substance can be used to Neutralize nitric acid? A Acetic acid C Hydrogen peroxide b milk of magnesia D Ethanol​
sweet-ann [11.9K]

Answer:B

Explanation:

7 0
2 years ago
What should you do if you spill a chemical on your hand?
dimulka [17.4K]

Answer:

You should rinse your head thoroughly ASAP, don't try to blow on the chemical or anything. Its going burn, you have to let your head cool off.

Explanation:

why rinse off your hand? you're getting the fluid away fast, so I can't infect your skin that much.

5 0
3 years ago
Which of these factors influences air temperature?
Ksju [112]

Answer:

D

Explanation:

3 0
3 years ago
Do metals gain or lose electrons as they form ions
Anna71 [15]

Answer:

They usually lose electrons to form ions with 2 positive charges

Explanation:

6 0
3 years ago
Read 2 more answers
Other questions:
  • Which of these substances contains the most total atoms per molecule?
    11·2 answers
  • Solve for t In(A/B) -kt where B-1.65 x 102 M A 1.00 x 10 M. k-4.80 x 104s* and t=
    13·1 answer
  • In a oxidation–reduction reaction, oxidation and reduction must occur simultaneously. Is this statement true or false?
    12·1 answer
  • Formic acid (HCO2H) has a dissociation constant of 1.8 x 10^-4 M. The acid dissociates 1:1. What is the [H+] if 0.35 mole of for
    15·1 answer
  • You have identified your product to be butylnapthyl ether and recrystallize it. The initial mass of the the crude ether was 171
    8·1 answer
  • What part of the atom is involved in chemical reactions?
    8·1 answer
  • Susan and her friend found a piece of metal which they want to
    7·1 answer
  • Baking soda (NaHCO3, 84.0 g/mol) requires acids from other ingredients to generate the carbon dioxide needed to make bread rise.
    5·1 answer
  • What is the difference between 24-karat gold and gold used for normal jewelry?
    15·2 answers
  • Predict the products when aqueous solutions of sodium carbonate and calcium chloride are combined.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!