What are group 1A elements known as

Which of the following is a type of cell organelle? A. membrane B. cytoplasm C. DNA D. nucleaus

As a medication, Chang's doctor prescribed him a drug with serious restrictions. However, Chang started overdosing on it. This act had severe Implications on his physical and mental state. To which category could this drug belong?

Sodium (na) has an atomic number of 11. how many electrons are in the outer electron shell of a neutral sodium atom?

Food spoils because of chemical reactions. Many types of spoilage occur because of the actions of microorganisms, such as bacteria. These organisms, like all organisms, rely on chemical reactions within their bodies to carry out their life processes.

How many grams are equal to. 11 mole of copper (i) chromate, Cu2 (CrO4) a) 243 g b) 2.7 g c) 267.41 g d) 27

When does a spring tide take place? At the beginning of spring Only during the spring season Only after spring is over At any time

The highest cloud are known as

What is the mass of 4.85 X 10^22 atoms of iron (Fe) ?

If element x has 95 protons how many electrons does it have

Which of the following when dissolved in deionized water would make a good conducting solution? a) methanolb) sugarc) baking soda