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
Nastasia [14]
3 years ago
15

Can someone please help

Chemistry
1 answer:
sergij07 [2.7K]3 years ago
5 0

Answer:

5.

A. Period

B. Group

6. C

Explanation:

You might be interested in
Select the Coral Reef Tab. Make sure that you have clicked Return to original settings and Restart. Set the Ocean Temperature to
Alex17521 [72]

Answer:

What changes do you notice? The white you see have undergone coral bleaching. At high temperatures, corals may lose their zooxanthellae, causing corals to lose their color and their main source of food. Once bleaching occurs, the coral colony usually dies.

Explanation:

study well

Arigato

6 0
2 years ago
HELP ASAP!!!
lisabon 2012 [21]
Answer:

A) Crystal lattice
5 0
3 years ago
Read 2 more answers
What makes the gravitational pull between the earth and the moon stronger than the gravitational pull between two people ?
lesya692 [45]

Answer: Mass

Explanation:

The moon and the Earth have a much higher gravitational pull than people because they weigh way more.

6 0
3 years ago
Read 2 more answers
How does the force of air pressure move air particles
dybincka [34]
When air is hot, the the particles move much faster and when the air is cold the particles slow down as they are condensing
7 0
3 years ago
Read 2 more answers
Which of the following combinations of coefficients correctly balances this chemical equation: 2H2S (g) + __O2 (g) __CO2 (g) + 2
frez [133]
In chemistry for an chemical equation to be complete it has to be balanced using appropriate coefficients and state symbols such similar atoms are equal in both sides of the equation. The reaction between hydrogen sulphide and oxygen gas yields sulphur iv oxide and water as indicated by equation.
 2H2S (g) + 3O2 (g) = 2SO2(g)+ 2H2O(l).
therefore the correct answer is 2,3,2,2
7 0
3 years ago
Other questions:
  • A 10.0 mL 10.0 mL aliquot is removed from the described stock solution and diluted to a total volume of 100.0 mL. 100.0 mL. Calc
    15·1 answer
  • A piece of iron (mass = 25.00 g) at 398.0 K is placed in a styrofoam coffee cup containing 25.00 mL of water at 298.0 K. Assumin
    11·1 answer
  • calcium has atomic number of 20 how many electrons of a calcium atom are involved in chemical bonding
    15·2 answers
  • What happens when caustic soda is reacted with sulfur​
    8·1 answer
  • What are two social and economical impacts of Mass Movements?
    11·1 answer
  • 4. Chlorine exists in two forms - chlorine-35 and
    9·1 answer
  • How can we classify the group of elements by just looking at its valence configuration?
    6·1 answer
  • What is smaller than atoms and bigger than molecule
    8·1 answer
  • I need help with this please
    12·2 answers
  • Help with science question
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!