karleigb912 karleigb912

01-10-2021
Mathematics

contestada

An element has 7 protons 7 neutrons and 10 electrons what is the mass number

Respuesta :

karleighb23 karleighb23

06-10-2021

Answer:

-3

Step-by-step explanation:

l

l

l

Answer Link

Otras preguntas

find the product ad quotient of each pair numbers 24.6 and 1.2

if a set of numbers that both include both rational and irrational number is graphed on a number line what is the fewest number of distinct points that need to

22.) -5n+3(6+7n) 23.) -2n-(9-10n) 24.) 10-5(9n-9)

(3x-4)∧2=8 how do i solve this

how does making a model help scientist observe?? HELPP PLEASEEE

How to do 103,727,495 in expanded form

What is 25.2<1.5y+1.2

What number is not part of the domain of f(x)= 3/ x+5 (3 over x + 5)

find the product ad quotient of each pair numbers 24.6 and 1.2

A dress on sale in a shop is marked at $D. During the discount sale its price is reduced by 15%. Staff are allowed a further 10% reduction on the discounted pr