Is it ok to like 3 people at the same time? and one of them is a girl ...

Carbon dioxide subliming is an example of which of the following? O A. Mass change O B. Chemical change O C. Nuclear change O D. Physical change

Chromium has the atomic number 24. How many electrons does a chromium atom need to receive from other atoms to satisfy the octet rule?

What is the volume of 2 moles of methane (CH4) ? (One mole of any gas occupies 22.4 L under certain conditions of temperature and pressure. Assume those conditions for this question.)

Which of these agreements has goals of peace and shared scientific research? A. Environmental Protection Treaty B. Migratory Bird and Game Mammal Treaty C. Antarctic Treaty System D. Ramsar Convention

An electronic circuit element consists of 23 mg of silicon. An electric current through the circuit adds heat at a rate of 7.4 x 10-3 J/s.

How to find the better buy of two of the same item, but they have different units of measurements and different costs.?

The agricultural practice of spraying insecticides leaves behind which pollutant in the soil? A. Chemical poison B. Excess nitrogen C. Excess salt D. Acidic compounds

What is the name of the compound composed of iron and carbonate? [hint: iron has a + 3 charge in this compound]?

In a chemical equation the products appear on which side of the equation? A. Left B. Top C. Right D. Bottom

What does the shape of a protein molecule resemble?