Physics, asked by BOOOOOOOB, 30 days ago

Which of the following pairs are isotopes?

(i) 209

84x,

21084x

(ii) 23290Z,

23191Z

Answers

Answered by vermageeta828

2

Explanation:

the answer is 209

84x ,

21084x

Previous Question

Next Question

Similar questions

Science, 15 days ago

.Which of the following is not a mineral acid...

Physics, 15 days ago

Find the smallest number which when divided by 18, 12, and 24 leaves a remainder of 16, 10, and 22 respectively. ʜᴀᴍ sᴀʙ ʙʜᴀʜᴀʀ ʜ sᴀᴛʜ ᴍᴇ ʜɪ ʜ ʙᴀᴛ ᴋᴀʀɴɪ ʜ ᴛᴏ ᴍᴇʀᴇ ɪᴅ sᴇ ᴋᴀʀᴀ ᴅᴜɢᴀ ...

Chemistry, 15 days ago

Write the chemical formulas for each word in the following equation. Silica + Diboron trioxide + Sodium oxide + Aluminium oxide → Borosilicate glass. • Don't spam • Write the chemical names of the words and rewrite the equation. • Don't write wrong answers. • Don't write useless stuff.

Math, 30 days ago

Q.2) If (x + 1/x) = 3, then find the value of: a) (x² + 1/x²) and b) (x⁴ + 1/x⁴).

Hindi, 30 days ago

True or False - (a) Social advertisements have no message to Convey (b) Advertisements play a role in convincing people to buy a product...

Math, 7 months ago

what is the sum of the first n even natural numbers...

English, 7 months ago

what job does a fortune teller do choose from these options options are construct , examine,suspects, reflects teaches, extracts, inspects, predicts ...

Physics, 7 months ago

A streamlined body increases fluid friction. True or false...