3 years ago

Which missing item would complete this alpha decay reaction? 21CF-247 Cm +

1 answer:

8 0

Answer:

the atomic number decreased in 2, from 100 to 100 - 2 = 98. 3) Hence the formed atom has atomic number 98, which is californium, Cf, and the isotope is californium - 253. 4) The item that completes the given alpha decay reaction is: ₉₈²⁵³ Cf.

Explanation:

You might be interested in

By titration, it is found that 28.5 mL of 0.183 M NaOH(aq) is needed to neutralize 25.0 mL of HCl(aq). Calculate the

maksim [4K]

Answer:

0.209M

Explanation:

M1V1=M2V2

(28.5 mL)(0.183M)=(25.0mL)(M)

M2= 0.209M

*Text me at 561-400-5105 for private tutoring if interested: I can do homework, labs, and other assignments :)

4 0

2 years ago

What ion or part of a water molecule is associated with an acid?

mel-nik [20]

Hydrogen, hydrogen ion (H+) is associated with acids

3 0

2 years ago

How does the type of liquid used to make ice cubes affect the rate at which it melts?

3241004551 [841]

It doesn’t affect it

5 0

3 years ago

1. organisms of different species that share similar characteristics most likely have..

SSSSS [86.1K]

Answer:

1. Parents from both species.

2. Because of natural selection.

Explanation:

6 0

3 years ago

What is the purpose of DNA? A) manufactures proteins Eliminate B) reduces activation energy C) stores hereditary information D)

ad-work [718]

C) stores heredity information

5 0

3 years ago

Read 2 more answers