Which contains more atoms? A) 1 kg of hydrogen B) 1 kg of iron C) both contain the ...

Author Question: Which contains more atoms? A) 1 kg of hydrogen B) 1 kg of iron C) both contain the ... (Read 41 times)

APUS57

Hero Member
Posts: 571

on: Jul 29, 2018

Which contains more atoms?

A) 1 kg of hydrogen
B) 1 kg of iron
C) both contain the same

Question 2

An isotope is simply an atom that

A) is electrically charged.
B) has different numbers of neutrons for the same element.
C) both of these
D) neither of these

mcarey591

Sr. Member
Posts: 365

Reply #1 on: Jul 29, 2018

Answer to Question 1

Answer: A

Answer to Question 2

Answer: B

Need homework help now?

Ask unlimited questions for free

Ask a Question

APUS57

Hero Member
Posts: 571

Reply #2 on: Jul 29, 2018

Both answers were spot on, thank you once again

mcarey591

Sr. Member
Posts: 365

Reply #3 on: Jul 29, 2018

Great! Please up vote

« previous next »

Did you know?

There are major differences in the metabolism of morphine and the illegal drug heroin. Morphine mostly produces its CNS effects through m-receptors, and at k- and d-receptors. Heroin has a slight affinity for opiate receptors. Most of its actions are due to metabolism to active metabolites (6-acetylmorphine, morphine, and morphine-6-glucuronide).

Did you know?

Egg cells are about the size of a grain of sand. They are formed inside of a female's ovaries before she is even born.

Did you know?

Ether was used widely for surgeries but became less popular because of its flammability and its tendency to cause vomiting. In England, it was quickly replaced by chloroform, but this agent caused many deaths and lost popularity.

Did you know?

Blastomycosis is often misdiagnosed, resulting in tragic outcomes. It is caused by a fungus living in moist soil, in wooded areas of the United States and Canada. If inhaled, the fungus can cause mild breathing problems that may worsen and cause serious illness and even death.

Did you know?

More than 150,000 Americans killed by cardiovascular disease are younger than the age of 65 years.