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
Vesna [10]
3 years ago
5

Which group 2a element has the largest ionic radius?

Chemistry
1 answer:
postnew [5]3 years ago
4 0
 the answer to your question is radium
You might be interested in
In the equation 2 H2 + O2 → 2 H2O, the H2 molecules are ________ and the H2O molecules are ________.
attashe74 [19]

Answer:

H2 molecules are reactants and H2O molecules are products.

Explanation:

The molecules that react to form a compound or any product is called reactants and the thing we get after the chemical reaction is product. Another definition is that the molecules or compounds that are present on the left side of the chemical equation is reactants and the molecules or compounds on the right side are products.

5 0
3 years ago
What type of succession takes place when a community starts to grow?
Law Incorporation [45]

Answer:

Primary

Explanation:

Succession is a series of progressive changes in the composition of an ecological community over time. In primary succession, newly exposed or newly formed rock is colonized by living things for the first time.

7 0
3 years ago
Read 2 more answers
Calculate the Molarity of a 750ml Solution in which 26 grams of sodium chloride (NaCl) are dissolved​
enot [183]

Answer:0.59M

Explanation:

8 0
3 years ago
9. A 2.00 L flask is filled with propane gas (CH) at a pressure of 1.00 atm and a
e-lub [12.9K]

the correct amswer is 4.17g

3 0
2 years ago
Which postulate of dalton's atomic theory not relevant anymore?explain
VLD [36.1K]

Modern atomic theory is, of course, a little more involved than Dalton's theory but the essence of Dalton's theory remains valid. Today we know that atoms can be destroyed via nuclear reactions but not by chemical reactions. Also, there are different kinds of atoms (differing by their masses) within an element that are known as "isotopes", but isotopes of an element have the same chemical properties.

Many heretofore unexplained chemical phenomena were quickly explained by Dalton with his theory. Dalton's theory quickly became the theoretical foundation in chemistry.

6 0
3 years ago
Other questions:
  • Heating a solid candle wax<br>What is answer <br>Physical or chemecal​
    13·2 answers
  • Draw the Lewis structure for CH3N 2CH3N2 . Draw the molecule by placing atoms on the grid and connecting them with bonds. Show t
    15·1 answer
  • Which statement is true: Mg -&gt; Mg2+ + 2e-
    7·1 answer
  • ______ are wheels with teeth that fit together.
    5·1 answer
  • Which is an example of how the body maintains homeostasis? by increasing thirst when cells are low on water by decreasing thirst
    12·2 answers
  • Chlorophyll pigments are separated using paper. what is the stationary phase in this experiment
    8·1 answer
  • Temperature is a measure of the amount of heat in a substance , true or false
    9·2 answers
  • In general, weathering tends to occur more rapidly in warm climates than in cool climates. How does this trend explain the effec
    9·1 answer
  • What substance is in water
    9·1 answer
  • What is the total pressure exerted by a mixture containing two gases if the partial pressure of one gas is 70 kPa and the partia
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!