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
Akimi4 [234]
3 years ago
11

Which of the following classifications is NOT correct? Group 1 and Group 2 - Metals Group 7 - Halogens Group 8 - Noble Gases Gro

up 5 - Metalloids
Chemistry
1 answer:
serious [3.7K]3 years ago
6 0

Answer: -

Group 5 - Metalliods.

Group 7 - Halogens Group

Group 8 - Noble Gases

Explanation: -

Group 1 are the alkali metals.

Group 2 are the alkaline earth metals.

Group 5 are a part of transition metals which range from Group 3 to Group 12.

Group 17 are the halogens.

Group 18 are the noble gases.

You might be interested in
Drag each tile to the correct box.
ElenaW [278]

Explanation:

Wind turbines generate electricity by following simple principle. Moving wind transfers energy to the to the blades of the wind mill which results in spinning of the blades. These blades are connected to internal shaft which also starts spinning. This spinning of shaft generates electricity which is further distributed to electrical substations to provide electricity to homes and businesses.

Step 1: Wind moves the blades of the turbine.

Step 2: Internal shaft spins

Step 3: Generator produces electricity

Step 4: Distribution lines carry electricity to substation

7 0
3 years ago
A worker at a nuclear power plant has noticed that his dosimeter alarm has
Sphinxa [80]

Answer:

Radiation is being released from the reactor.

Explanation:

( A P E X )

5 0
3 years ago
Earth Science
KIM [24]
The first one is D, the second one is A and the last is C and D
6 0
3 years ago
If 0.580 moles of a monoprotic weak acid (ka = 7.4 10-5 is titrated with naoh, what is the ph of the solution at the half-equiva
Yuri [45]
<span><span>S is for soil,</span><span>cl (sometimes c) represents climate,</span><span>o organisms including humans,</span><span>r relief,</span><span>p parent material, or lithology, and</span><span>t time.</span></span>
7 0
3 years ago
How much momentum does a 200 kg rhino have that is running at 35 m/s E
nirvana33 [79]

Answer:

7000 kg*m/s E

Explanation:

Momentum formula: p=mv

m=200kg

v=35 m/s East

p=(200kg)(35m/s E)

m=7000 kg*m/s E

If you want to simplify it further, m=7*10^3 kg*m/s E

5 0
3 years ago
Read 2 more answers
Other questions:
  • What is the mass of 2.15 liters of N2 gas at STP?
    12·1 answer
  • 100 ml of soft drink A contains 75g of sugar and weighs 110g. calculate density
    7·1 answer
  • When a solution of barium nitrate and a solution of copper (II) sulfate are mixed, a chemical reaction produces solid barium sul
    14·2 answers
  • What is the definition of a molecule?
    7·1 answer
  • Draw all possible Newman projections results from the rotation of C3-C4 bond in 2-methylpentane and label all the conformations.
    13·1 answer
  • What are two things that happened as a blood passes the lungs?
    11·1 answer
  • Can the Ed-You-Swivel chairs capture enough energy to power the school's small electronics
    8·1 answer
  • 4. Mineral used as fuel.
    10·2 answers
  • Which best describes the energy conversion that happens when windmills are
    9·1 answer
  • What is the equilibrium constant for the reaction<br> SO2(g) + NO2(g) = S03(g) + NO(g)?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!