Question

Complete the table
Symbol Photon number Neutron number
¹₁H .............. ..............
..... 1 1
..... 1 1
³⁵₁₇C .............. ..............
³⁷₁₇C .............. ..............

Answer 1

For hydrogen proton no=1,neutron no=0

For chlorine Proton no=17,neutron no=18

Answer 2

we have to complete the table .

symbol proton no. neutron no.

¹₁H 1 0

³⁵₁₇Cl 17 18

³⁷₁₇Cl 17 20

we know, atomic number of any atom = number of proton = number of electron.

so, proton number = atomic no of atom. (subscript of given symbol)

and mass number = number of protons + number of neutrons

mass number ⇒superscript of given symbol.

for hydrogen, ¹₁H

no of protons = 1

mass no = 1

so, no of neutrons = 1 - 1 = 0

for chlorine, ³⁵₁₇Cl

no of protons = 17

mass no = 35

so, no of protons = 35 - 17 = 18

for chlorine, ³⁷₁₇Cl

no of protons = 17

mass no = 37

so, no of protons = 20

also read similar questions : Light elements with an atomic number less than 20 generally have a neutron to proton ratio equal to

a. 1:1

b. 1.3:1

c. 1...

https://brainly.in/question/1194831

Calculate number of photons with a wavelength of 3000pm that provides 1 Joule of energy.

https://brainly.in/question/28769