srosebud8 srosebud8

29-01-2020
Biology

contestada

Calcium has an atomic number of 20; therefore, calcium has 20

protons
protons plus neutrons
shells

Respuesta :

greenfalcon9001 greenfalcon9001

25-03-2020

Answer:

protons

Explanation:

Atomic number = amount of protons, Mass number = amount of protons + neutrons

Answer Link

Otras preguntas

the function f(x) =50(1+0.17)^t models the value of a comic book after t years. the growth is compounded annuall. based on the function, what is the original va

What does a summary of a fiction text include

For the following problem, which operation should be done first? 42 ÷ (12 ÷ 2) 42 ÷ 12 42 ÷ 2 42 ÷ 6 12 ÷ 2

The cochlea is like a rolled up triangle which allows us to hear what part of sound? Answer: Acoustics Decibels Osculation Timbre Pitch Amplitude

HELP PLZZZZZZZZZZZZZ Which does NOT represent the sample space of choosing one marble from the bag shown? IT WONT LET ME POST A PIC IM SORRY!!!!!! I'LL KEEP TRY

The price of a $250 cost increased by 7% last year. The coat is now on sale for one half off. What is the sale price

Write a hook relating to love is painful.

please someone help me

Help!!!! Match each word in bold to its meaning within the context of the sentence

Write a hook relating to love being painful. And a hook for friendship is loyalty.

ACCESS MORE EDU ACCESS