annonomus345 annonomus345
  • 03-10-2022
  • Chemistry
contestada

A student looks up an element on the periodic table. The table says that the atomic number of the element is 12 and the mass number of the element is 40. What information do these two numbers convey about the element?

Respuesta :

Otras preguntas

The concepts of strict scrutiny and suspect classification are used by the supreme court to answer what question?
Need help with this please!!!
What were problems faced by the allies powers after ww2
having a bent thumb is a recessive human trait
A rocket's acceleration is 6.0 m/s2. Assuming it starts at 0 m/s, how long will it take for the rocket to reach a velocity of 42 m/s? 250 s 0.14 s 7.0 s 290 s
The annoying sound from a mosquito is produced when it beats its wings at the average rate of 600. wingbeats per second. What is the frequency of the sound wave
can anyone help. thanks
someone please help me. SERIOUS answers only.
Several of your friends have considered doing drugs, though you haven’t warned against this. Lately, one of your friends has experienced memory loss and asthma
Solve for vvv: -\dfrac{9}{8}=v-\dfrac{1}{2}− 8 9 ​ =v− 2 1 ​