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Dvinal [7]
3 years ago
14

Which of the following is true about the actinide series?

Chemistry
1 answer:
Sergio [31]3 years ago
4 0

Answer:

All of the elements are radioactive and contain the transuranium elements.

Explanation:

N/A

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6 Select the correct answer. A substance is followed by the symbol (l) in a chemical equation. What does the symbol represent?
allsm [11]

Answer:

B. The substance is in the liquid state.

Explanation:

The symbol (l)  in a chemical equation represents that the substance is in liquid state which is one of the physical states of a chemical substance.

4 0
3 years ago
heyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyy
jeka94
The answer is Heyyy friend in know because I took the test
4 0
3 years ago
A naoh (aq) stock solution was created by dissolving 3.88 g naoh in water to create a 100.00 ml solution. what is the concentrat
Bess [88]

0.0381g/mL will be concentration of this solution

The ratio of a solute—a substance that dissolves—to a solvent—a substance that does not dissolve—determines the concentration of a solution in chemistry. C = m/V, where C is the concentration, m is the mass of the solute dissolved, and V is the overall volume of the solution, is the accepted formula.

How to reach the solution?

First find for the density of NaOh which is 2.13 g/cm3

3.88 ÷ 2.13 = 1.82mL

100mL + 1.82mL = 101.82mL

3.88 ÷ 101.82mL = 0.0381g/mL

More about NaOh:

The extremely adaptable chemical sodium hydroxide (NaOH), sometimes referred to as caustic soda or lye, is employed in a range of manufacturing processes. A byproduct of the manufacturing of chlorine is sodium hydroxide. Numerous items that are used on a daily basis, including paper, metal, drain and oven cleansers for industry, soap, and detergents, are made with sodium hydroxide.

Learn more about Naoh here:

brainly.com/question/3366922

#SPJ4

5 0
2 years ago
A twisted ladder can be a model of the structure of a DNA molecule.
Luba_88 [7]

Answer:

the answer is C

Explanation:

check out www3.nd.edu

8 0
3 years ago
Read 2 more answers
What Group is this element in?<br> Please answer (^∇^)
Aneli [31]
Group 2 because the outer electrons ( also known as valence electrons) are 2 and that’s how we know which group it is in
5 0
3 years ago
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