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
DENIUS [597]
4 years ago
9

The rare earth elements include A. the actinide series and the alkaline earth metals. B. the alkali metals and the transition me

tals. C. the lanthanide series and the actinide series. D. the lanthanide series and the alkali metals.
Chemistry
1 answer:
kolezko [41]4 years ago
8 0
The answer is A because Alkaline are gases in earth's atmosphere <span />
You might be interested in
What is the structural formula of pent-3-en-1-yl? <br>Thx​
krek1111 [17]
Happy birthday girl i’m love you too bye mommy love you mommy bye bye merry christmas
3 0
3 years ago
Water molecules form hydrogen bonds to help in the process of water transport. Which property of water is described?
AlekseyPX
The property of water which is described in the lines above is <u>cohesion.
</u>It refers to the fact that water molecules stick to other water molecules, i. e. to themselves, as opposed to sticking to another material, which happens with adhesion. Water and capillaries don't have any connection.<u>
</u>
7 0
3 years ago
In one to two sentences, identify and describe the processes that must happen for sand to eventually become metamorphic rock.
max2010maxim [7]

Answer:

when sediments harden, extreme pressure increase the temperature and then take time to alter to metamorphic rocks. <3~

6 0
3 years ago
When CaCl2 and Zn react together, zinc (Zn) can replace chlorine (Cl) in the compound because zinc is higher on the periodic tab
Phantasy [73]

Answer:

The answer to your question is: false

Explanation:

Zinc is a metal, Chlorine is a nonmetal, Zinc can replace another metal not a non metal.

3 0
3 years ago
Read 2 more answers
What is the speed of a wave with a wavelength of 3 m and a frequency of .1hz?
Ivahew [28]

Answer:

0.671081 mps

Explanation:

.....................

4 0
3 years ago
Other questions:
  • Provide the iupac name for this (2-methylbutyl)-substituted alkane :
    15·1 answer
  • Difference between saturated and supersaturated solutions
    13·1 answer
  • Help...is it Air??? Idk..
    11·1 answer
  • How many moles of oxygen would it takie to produce 8 moles of carbon dioxide?​
    14·2 answers
  • Alkenes can be converted to alcohols by hydroboration–oxidation. Draw a structure showing one of the alcohols formed in the foll
    5·1 answer
  • Which anthropogenic pollutants are implicated in the formation of most acidic precipitation? 1. carbon oxides 2. ozone and carbo
    5·1 answer
  • • Reaction rate increased by an increase of surface area of a
    13·1 answer
  • Which of the following changes occurs in the nucleus when a position particle is given off
    5·1 answer
  • Ehat coefficient would go in the box​
    6·1 answer
  • Antimony has two naturally occuring isotopes, Sb121 and Sb123, Sb121 has an atomic mass of 120. 9038 u , and sb123 has an atomic
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!