egrayrx egrayrx

03-05-2019
Biology

contestada

a certain atom has a atomic number of 4 how many protons does it have ?

Respuesta :

nicoleo123 nicoleo123

03-05-2019

It has 4 protons because the atomic number is the number of protons.

This element would be beryllium.

Answer Link

lilchicko1108 lilchicko1108

03-05-2019

10 because i said it is supposed to be

Answer Link

Otras preguntas

In what ways did the British treat the patriots harshly? was this a good idea or a bad idea? why? (Subject- Social Studies on the South Carolina Battles) 15 poi

what's 187 divided by 7?

Which statement describes the role of the organism indicated by the blue arrow in the food web? (2 points) alt= Producers bring energy into the ecosystem by mak

I'am thinking of two numbers. The difference of the two numbers is 36. Their sum is 286. What are the two numbers?

According to Gibbon, in what ways has "primitive man progressed over time? what assures the author that this progress will continue?

Another question... this was all the information I was given and I'm a tad confused as to how to go about solving it... help please??? Thank you so much!!! Juli

What is considered the eastern border of Europe

An ice cube is placed in a plastic cup on the lab table. Students record the mass of the ice cube and the plastic cup as 5 grams. One hour later the ice cube

how was the Jordan river different from the nile river

Choose the correct answer: 1) If I want to communicate with a foreign friend, I .... rather e-mail him. (will-am-would-can) 2) It's dangerous to look at the sun