How many chemical bonds do you expect ekasilicon to have and why

What do you read the arrow in a chemical equation as meaning?

Whenever there is a change of state, such as a solid to liquid or liquid to gas, heat energy can be added without a temperature change because A) the added energy is not needed. B) the energy is lost to the system.

How many moles are in 0.456 g of chlorine

The ph3 molecule is polar. does this offer experimental proof that the molecule cannot be planar? explain.

The heart is an example of which level of organization within an organism? O cell organ tissue organ system O O

Find the mass in 2.6 mol of lithium bromide

Convert 0.00000000562cm

What is the chemical formula for the compound formed between sodium and iodine?

The what of a compound denotes the ratio of ions in the compound

All of the Gathered in an investigation must be recorded. (Fill in the blank)