3 years ago

53)

Chemistry

2 answers:

ehidna [41]3 years ago

6 0

Don’t know honestly

Elena-2011 [213]3 years ago

6 0

It’s c) protons and neutrons

You might be interested in

An experiment with high validity is

uysha [10]

Answer:

extraneous variables.

Explanation:

5 0

3 years ago

What chiefly determines the polarity of a bond?

Rufina [12.5K]

Using electronegative. If the difference is between 0 and .4, the bond is nonpolar,If the difference is between .4 and about 1.9, the bond is polar, and if the difference is over 1.9 it is typically ionic.

3 0

3 years ago

Lisa’s book measures 40 cm x 10 cm x 2 cm. What is the volume of her book

White raven [17]

$\text{Hello there! :)}$

$\large\boxed{V = 800cm^{3} }$

$\text{Formula for the volume of a rectangular prism:}\\\\V = l * w * h\\\\\text{In this instance:}\\\\l = 40 cm\\w = 20 cm\\h = 10cm\\\\\text{Use the formula to solve for the volume:}\\V = 40 * 10 * 2\\\\V = 800cm^{3}$