darbymk3313 darbymk3313

18-02-2022
Chemistry

contestada

A post-1982 penny is made with zinc, but its density is actually greater than that of zinc because ________.

Respuesta :

Аноним Аноним

18-02-2022

Answer:

even thought pennies had zinc in them, they were greater in density because 2.4% percent of it`s mass was copper. so, while a slight difference, the copper made the pennies greater in density than that of zinc.

Answer Link

Otras preguntas

1. Qué van a hacer Miguel y Maru? Miguel y Maru van a llevar a Marissa a un cenote. Miguel y Maru van al cine. 2. ¿Adónde van Felipe y Juan Carlos mientras sus

Select the equation of the graphed line above. Question 2 options: A) y = 3x + 5 B) y = 3x – 5 C) y = x + 5 D) y = x – 5

Use the number to find 1/4 +-21/8

when fortunato lifts a toast to the buried that respond around us , his words.

Dogtopia sells pet supplies and food and handles all sales with a cash register. The cash register displays the amount of the sale. It also shows the cash recei

Complete the following questions on the Windrush Scandal: 1. When did the Windrush scandal first emerge? 2. What legal rights did the Windrush generation have t

. Ana tiene el triple de edad que su hijo Jaime. Dentro de 15 años, la edad de Ana será el doble que la de su hijo. ¿Cuántos años más que Jaime tiene su madre?

Will give brainliest answer

1. Use compatible numbers to estimate 104 - 16.[tex]0.98 \sqrt{} 735[/tex]

Which organism would be classified as an arthropod? crab starfish snail earthworm