Question

Question- Express the following in standard form

1. 60,000,000,000

2. 0.0000,9567

3. 0.0000,8946​

Answer 1

Caesium

Caesium, the most reactive metal in the periodic table, reacts extremely violently – hence why it can't be demonstrated in a classroom! This can be compared to other common metals, such as iron and copper, which produce no reaction when dropped into water.

Answer 2

Answer:

Apple is a prominent hardware and software company best known for its series of personal computers, the iPod and its innovative marketing strategies for its products. Introduced in 1984, the Macintosh was the first widely sold personal computer with a graphical user interface (GUI).